1995558600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 384

約数和(自身を含む): 7885209600

約数和(自身を除く): 5889651000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 25, 28, 30, 34, 35, 38, 40, 42, 50, 51, 56, 57, 60, 68, 70, 75, 76, 84, 85, 95, 100, 102, 105, 114, 119, 120, 133, 136, 140, 150, 152, 168, 170, 175, 190, 200, 204, 210, 228, 238, 255, 266, 280, 285, 300, 323, 340, 350, 357, 380, 399, 408, 420, 425, 456, 475, 476, 510, 525, 532, 570, 595, 600, 646, 665, 680, 700, 714, 760, 798, 840, 850, 950, 952, 969, 1020, 1050, 1064, 1140, 1190, 1275, 1292, 1330, 1400, 1425, 1428, 1471, 1596, 1615, 1700, 1785, 1900, 1938, 1995, 2040, 2100, 2261, 2280, 2380, 2550, 2584, 2660, 2850, 2856, 2942, 2975, 3192, 3230, 3325, 3400, 3570, 3800, 3876, 3990, 4200, 4413, 4522, 4760, 4845, 5100, 5320, 5700, 5884, 5950, 6460, 6650, 6783, 7140, 7355, 7752, 7980, 8075, 8826, 8925, 9044, 9690, 9975, 10200, 10297, 11305, 11400, 11768, 11900, 12920, 13300, 13566, 14280, 14710, 15960, 16150, 17652, 17850, 18088, 19380, 19950, 20594, 22065, 22610, 23800, 24225, 25007, 26600, 27132, 27949, 29420, 30891, 32300, 33915, 35304, 35700, 36775, 38760, 39900, 41188, 44130, 45220, 48450, 50014, 51485, 54264, 55898, 56525, 58840, 61782, 64600, 67830, 71400, 73550, 75021, 79800, 82376, 83847, 88260, 90440, 96900, 100028, 102970, 110325, 111796, 113050, 123564, 125035, 135660, 139745, 147100, 150042, 154455, 167694, 169575, 175049, 176520, 193800, 195643, 200056, 205940, 220650, 223592, 226100, 247128, 250070, 257425, 271320, 279490, 294200, 300084, 308910, 335388, 339150, 350098, 375105, 391286, 411880, 419235, 441300, 452200, 475133, 500140, 514850, 525147, 558980, 586929, 600168, 617820, 625175, 670776, 678300, 698725, 700196, 750210, 772275, 782572, 838470, 875245, 882600, 950266, 978215, 1000280, 1029700, 1050294, 1117960, 1173858, 1235640, 1250350, 1356600, 1397450, 1400392, 1425399, 1500420, 1544550, 1565144, 1676940, 1750490, 1875525, 1900532, 1956430, 2059400, 2096175, 2100588, 2347716, 2375665, 2500700, 2625735, 2794900, 2850798, 2934645, 3000840, 3089100, 3325931, 3353880, 3500980, 3751050, 3801064, 3912860, 4192350, 4201176, 4376225, 4695432, 4751330, 4891075, 5001400, 5251470, 5589800, 5701596, 5869290, 6178200, 6651862, 7001960, 7126995, 7502100, 7825720, 8384700, 8752450, 9502660, 9782150, 9977793, 10502940, 11403192, 11738580, 11878325, 13128675, 13303724, 14253990, 14673225, 15004200, 16629655, 16769400, 17504900, 19005320, 19564300, 19955586, 21005880, 23477160, 23756650, 26257350, 26607448, 28507980, 29346450, 33259310, 35009800, 35634975, 39128600, 39911172, 47513300, 49888965, 52514700, 57015960, 58692900, 66518620, 71269950, 79822344, 83148275, 95026600, 99777930, 105029400, 117385800, 133037240, 142539900, 166296550, 199555860, 249444825, 285079800, 332593100, 399111720, 498889650, 665186200, 997779300, 1995558600]

約数ペア:

[(1, 1995558600), (2, 997779300), (3, 665186200), (4, 498889650), (5, 399111720), (6, 332593100), (7, 285079800), (8, 249444825), (10, 199555860), (12, 166296550), (14, 142539900), (15, 133037240), (17, 117385800), (19, 105029400), (20, 99777930), (21, 95026600), (24, 83148275), (25, 79822344), (28, 71269950), (30, 66518620), (34, 58692900), (35, 57015960), (38, 52514700), (40, 49888965), (42, 47513300), (50, 39911172), (51, 39128600), (56, 35634975), (57, 35009800), (60, 33259310), (68, 29346450), (70, 28507980), (75, 26607448), (76, 26257350), (84, 23756650), (85, 23477160), (95, 21005880), (100, 19955586), (102, 19564300), (105, 19005320), (114, 17504900), (119, 16769400), (120, 16629655), (133, 15004200), (136, 14673225), (140, 14253990), (150, 13303724), (152, 13128675), (168, 11878325), (170, 11738580), (175, 11403192), (190, 10502940), (200, 9977793), (204, 9782150), (210, 9502660), (228, 8752450), (238, 8384700), (255, 7825720), (266, 7502100), (280, 7126995), (285, 7001960), (300, 6651862), (323, 6178200), (340, 5869290), (350, 5701596), (357, 5589800), (380, 5251470), (399, 5001400), (408, 4891075), (420, 4751330), (425, 4695432), (456, 4376225), (475, 4201176), (476, 4192350), (510, 3912860), (525, 3801064), (532, 3751050), (570, 3500980), (595, 3353880), (600, 3325931), (646, 3089100), (665, 3000840), (680, 2934645), (700, 2850798), (714, 2794900), (760, 2625735), (798, 2500700), (840, 2375665), (850, 2347716), (950, 2100588), (952, 2096175), (969, 2059400), (1020, 1956430), (1050, 1900532), (1064, 1875525), (1140, 1750490), (1190, 1676940), (1275, 1565144), (1292, 1544550), (1330, 1500420), (1400, 1425399), (1425, 1400392), (1428, 1397450), (1471, 1356600), (1596, 1250350), (1615, 1235640), (1700, 1173858), (1785, 1117960), (1900, 1050294), (1938, 1029700), (1995, 1000280), (2040, 978215), (2100, 950266), (2261, 882600), (2280, 875245), (2380, 838470), (2550, 782572), (2584, 772275), (2660, 750210), (2850, 700196), (2856, 698725), (2942, 678300), (2975, 670776), (3192, 625175), (3230, 617820), (3325, 600168), (3400, 586929), (3570, 558980), (3800, 525147), (3876, 514850), (3990, 500140), (4200, 475133), (4413, 452200), (4522, 441300), (4760, 419235), (4845, 411880), (5100, 391286), (5320, 375105), (5700, 350098), (5884, 339150), (5950, 335388), (6460, 308910), (6650, 300084), (6783, 294200), (7140, 279490), (7355, 271320), (7752, 257425), (7980, 250070), (8075, 247128), (8826, 226100), (8925, 223592), (9044, 220650), (9690, 205940), (9975, 200056), (10200, 195643), (10297, 193800), (11305, 176520), (11400, 175049), (11768, 169575), (11900, 167694), (12920, 154455), (13300, 150042), (13566, 147100), (14280, 139745), (14710, 135660), (15960, 125035), (16150, 123564), (17652, 113050), (17850, 111796), (18088, 110325), (19380, 102970), (19950, 100028), (20594, 96900), (22065, 90440), (22610, 88260), (23800, 83847), (24225, 82376), (25007, 79800), (26600, 75021), (27132, 73550), (27949, 71400), (29420, 67830), (30891, 64600), (32300, 61782), (33915, 58840), (35304, 56525), (35700, 55898), (36775, 54264), (38760, 51485), (39900, 50014), (41188, 48450), (44130, 45220)]