1900887300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 432

約数和(自身を含む): 7165791360

約数和(自身を除く): 5264904060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 25, 26, 30, 34, 36, 38, 39, 45, 50, 51, 52, 57, 60, 65, 68, 75, 76, 78, 85, 90, 95, 100, 102, 114, 117, 130, 150, 153, 156, 170, 171, 180, 190, 195, 204, 221, 225, 228, 234, 247, 255, 260, 285, 300, 306, 323, 325, 340, 342, 380, 390, 425, 442, 450, 468, 475, 494, 503, 510, 570, 585, 612, 646, 650, 663, 684, 741, 765, 780, 850, 855, 884, 900, 950, 969, 975, 988, 1006, 1020, 1105, 1140, 1170, 1235, 1275, 1292, 1300, 1326, 1425, 1482, 1509, 1530, 1615, 1700, 1710, 1900, 1938, 1950, 1989, 2012, 2210, 2223, 2340, 2470, 2515, 2550, 2652, 2850, 2907, 2925, 2964, 3018, 3060, 3230, 3315, 3420, 3705, 3825, 3876, 3900, 3978, 4199, 4275, 4420, 4446, 4527, 4845, 4940, 5030, 5100, 5525, 5700, 5814, 5850, 6036, 6175, 6460, 6539, 6630, 7410, 7545, 7650, 7956, 8075, 8398, 8550, 8551, 8892, 9054, 9557, 9690, 9945, 10060, 11050, 11115, 11628, 11700, 12350, 12575, 12597, 13078, 13260, 14535, 14820, 15090, 15300, 16150, 16575, 16796, 17100, 17102, 18108, 18525, 19114, 19380, 19617, 19890, 20995, 22100, 22230, 22635, 24225, 24700, 25150, 25194, 25653, 26156, 28671, 29070, 30180, 32300, 32695, 33150, 34204, 37050, 37725, 37791, 38228, 39234, 39780, 41990, 42755, 44460, 45270, 47785, 48450, 49725, 50300, 50388, 51306, 55575, 57342, 58140, 58851, 62985, 65390, 66300, 72675, 74100, 75450, 75582, 76959, 78468, 83980, 85510, 86013, 90540, 95570, 96900, 98085, 99450, 102612, 104975, 111150, 111163, 113175, 114684, 117702, 124241, 125970, 128265, 130780, 143355, 145350, 150900, 151164, 153918, 162469, 163475, 171020, 172026, 188955, 191140, 196170, 198900, 209950, 213775, 222300, 222326, 226350, 235404, 238925, 248482, 251940, 256530, 286710, 290700, 294255, 307836, 314925, 324938, 326950, 333489, 344052, 372723, 377910, 384795, 392340, 419900, 427550, 430065, 444652, 452700, 477850, 487407, 490425, 496964, 513060, 555815, 573420, 588510, 621205, 629850, 641325, 649876, 653900, 666978, 716775, 745446, 755820, 769590, 812345, 855100, 860130, 944775, 955700, 974814, 980850, 1000467, 1111630, 1118169, 1177020, 1242410, 1259700, 1282650, 1333956, 1433550, 1462221, 1471275, 1490892, 1539180, 1624690, 1667445, 1720260, 1863615, 1889550, 1923975, 1949628, 1961700, 2000934, 2112097, 2150325, 2223260, 2236338, 2437035, 2484820, 2565300, 2779075, 2867100, 2924442, 2942550, 3106025, 3249380, 3334890, 3727230, 3779100, 3847950, 4001868, 4061725, 4224194, 4300650, 4472676, 4874070, 5002335, 5558150, 5590845, 5848884, 5885100, 6212050, 6336291, 6669780, 7311105, 7454460, 7695900, 8123450, 8337225, 8448388, 8601300, 9318075, 9748140, 10004670, 10560485, 11116300, 11181690, 12185175, 12424100, 12672582, 14622210, 16246900, 16674450, 18636150, 19008873, 20009340, 21120970, 22363380, 24370350, 25011675, 25345164, 27954225, 29244420, 31681455, 33348900, 36555525, 37272300, 38017746, 42241940, 48740700, 50023350, 52802425, 55908450, 63362910, 73111050, 76035492, 95044365, 100046700, 105604850, 111816900, 126725820, 146222100, 158407275, 190088730, 211209700, 316814550, 380177460, 475221825, 633629100, 950443650, 1900887300]

約数ペア:

[(1, 1900887300), (2, 950443650), (3, 633629100), (4, 475221825), (5, 380177460), (6, 316814550), (9, 211209700), (10, 190088730), (12, 158407275), (13, 146222100), (15, 126725820), (17, 111816900), (18, 105604850), (19, 100046700), (20, 95044365), (25, 76035492), (26, 73111050), (30, 63362910), (34, 55908450), (36, 52802425), (38, 50023350), (39, 48740700), (45, 42241940), (50, 38017746), (51, 37272300), (52, 36555525), (57, 33348900), (60, 31681455), (65, 29244420), (68, 27954225), (75, 25345164), (76, 25011675), (78, 24370350), (85, 22363380), (90, 21120970), (95, 20009340), (100, 19008873), (102, 18636150), (114, 16674450), (117, 16246900), (130, 14622210), (150, 12672582), (153, 12424100), (156, 12185175), (170, 11181690), (171, 11116300), (180, 10560485), (190, 10004670), (195, 9748140), (204, 9318075), (221, 8601300), (225, 8448388), (228, 8337225), (234, 8123450), (247, 7695900), (255, 7454460), (260, 7311105), (285, 6669780), (300, 6336291), (306, 6212050), (323, 5885100), (325, 5848884), (340, 5590845), (342, 5558150), (380, 5002335), (390, 4874070), (425, 4472676), (442, 4300650), (450, 4224194), (468, 4061725), (475, 4001868), (494, 3847950), (503, 3779100), (510, 3727230), (570, 3334890), (585, 3249380), (612, 3106025), (646, 2942550), (650, 2924442), (663, 2867100), (684, 2779075), (741, 2565300), (765, 2484820), (780, 2437035), (850, 2236338), (855, 2223260), (884, 2150325), (900, 2112097), (950, 2000934), (969, 1961700), (975, 1949628), (988, 1923975), (1006, 1889550), (1020, 1863615), (1105, 1720260), (1140, 1667445), (1170, 1624690), (1235, 1539180), (1275, 1490892), (1292, 1471275), (1300, 1462221), (1326, 1433550), (1425, 1333956), (1482, 1282650), (1509, 1259700), (1530, 1242410), (1615, 1177020), (1700, 1118169), (1710, 1111630), (1900, 1000467), (1938, 980850), (1950, 974814), (1989, 955700), (2012, 944775), (2210, 860130), (2223, 855100), (2340, 812345), (2470, 769590), (2515, 755820), (2550, 745446), (2652, 716775), (2850, 666978), (2907, 653900), (2925, 649876), (2964, 641325), (3018, 629850), (3060, 621205), (3230, 588510), (3315, 573420), (3420, 555815), (3705, 513060), (3825, 496964), (3876, 490425), (3900, 487407), (3978, 477850), (4199, 452700), (4275, 444652), (4420, 430065), (4446, 427550), (4527, 419900), (4845, 392340), (4940, 384795), (5030, 377910), (5100, 372723), (5525, 344052), (5700, 333489), (5814, 326950), (5850, 324938), (6036, 314925), (6175, 307836), (6460, 294255), (6539, 290700), (6630, 286710), (7410, 256530), (7545, 251940), (7650, 248482), (7956, 238925), (8075, 235404), (8398, 226350), (8550, 222326), (8551, 222300), (8892, 213775), (9054, 209950), (9557, 198900), (9690, 196170), (9945, 191140), (10060, 188955), (11050, 172026), (11115, 171020), (11628, 163475), (11700, 162469), (12350, 153918), (12575, 151164), (12597, 150900), (13078, 145350), (13260, 143355), (14535, 130780), (14820, 128265), (15090, 125970), (15300, 124241), (16150, 117702), (16575, 114684), (16796, 113175), (17100, 111163), (17102, 111150), (18108, 104975), (18525, 102612), (19114, 99450), (19380, 98085), (19617, 96900), (19890, 95570), (20995, 90540), (22100, 86013), (22230, 85510), (22635, 83980), (24225, 78468), (24700, 76959), (25150, 75582), (25194, 75450), (25653, 74100), (26156, 72675), (28671, 66300), (29070, 65390), (30180, 62985), (32300, 58851), (32695, 58140), (33150, 57342), (34204, 55575), (37050, 51306), (37725, 50388), (37791, 50300), (38228, 49725), (39234, 48450), (39780, 47785), (41990, 45270), (42755, 44460)]