1896697800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1861

約数の個数: 288

約数和(自身を含む): 6925152000

約数和(自身を除く): 5028454200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 31, 36, 38, 40, 45, 50, 57, 60, 62, 72, 75, 76, 90, 93, 95, 100, 114, 120, 124, 150, 152, 155, 171, 180, 186, 190, 200, 225, 228, 248, 279, 285, 300, 310, 342, 360, 372, 380, 450, 456, 465, 475, 558, 570, 589, 600, 620, 684, 744, 760, 775, 855, 900, 930, 950, 1116, 1140, 1178, 1240, 1368, 1395, 1425, 1550, 1710, 1767, 1789, 1800, 1860, 1900, 2232, 2280, 2325, 2356, 2790, 2850, 2945, 3100, 3420, 3534, 3578, 3720, 3800, 4275, 4650, 4712, 5301, 5367, 5580, 5700, 5890, 6200, 6840, 6975, 7068, 7156, 8550, 8835, 8945, 9300, 10602, 10734, 11160, 11400, 11780, 13950, 14136, 14312, 14725, 16101, 17100, 17670, 17890, 18600, 21204, 21468, 23560, 26505, 26835, 27900, 29450, 32202, 33991, 34200, 35340, 35780, 42408, 42936, 44175, 44725, 53010, 53670, 55459, 55800, 58900, 64404, 67982, 70680, 71560, 80505, 88350, 89450, 101973, 106020, 107340, 110918, 117800, 128808, 132525, 134175, 135964, 161010, 166377, 169955, 176700, 178900, 203946, 212040, 214680, 221836, 265050, 268350, 271928, 277295, 305919, 322020, 332754, 339910, 353400, 357800, 402525, 407892, 443672, 499131, 509865, 530100, 536700, 554590, 611838, 644040, 665508, 679820, 805050, 815784, 831885, 849775, 998262, 1019730, 1053721, 1060200, 1073400, 1109180, 1223676, 1331016, 1359640, 1386475, 1529595, 1610100, 1663770, 1699550, 1996524, 2039460, 2107442, 2218360, 2447352, 2495655, 2549325, 2772950, 3059190, 3161163, 3220200, 3327540, 3399100, 3993048, 4078920, 4159425, 4214884, 4991310, 5098650, 5268605, 5545900, 6118380, 6322326, 6655080, 6798200, 7647975, 8318850, 8429768, 9483489, 9982620, 10197300, 10537210, 11091800, 12236760, 12478275, 12644652, 15295950, 15805815, 16637700, 18966978, 19965240, 20394600, 21074420, 24956550, 25289304, 26343025, 30591900, 31611630, 33275400, 37933956, 42148840, 47417445, 49913100, 52686050, 61183800, 63223260, 75867912, 79029075, 94834890, 99826200, 105372100, 126446520, 158058150, 189669780, 210744200, 237087225, 316116300, 379339560, 474174450, 632232600, 948348900, 1896697800]

約数ペア:

[(1, 1896697800), (2, 948348900), (3, 632232600), (4, 474174450), (5, 379339560), (6, 316116300), (8, 237087225), (9, 210744200), (10, 189669780), (12, 158058150), (15, 126446520), (18, 105372100), (19, 99826200), (20, 94834890), (24, 79029075), (25, 75867912), (30, 63223260), (31, 61183800), (36, 52686050), (38, 49913100), (40, 47417445), (45, 42148840), (50, 37933956), (57, 33275400), (60, 31611630), (62, 30591900), (72, 26343025), (75, 25289304), (76, 24956550), (90, 21074420), (93, 20394600), (95, 19965240), (100, 18966978), (114, 16637700), (120, 15805815), (124, 15295950), (150, 12644652), (152, 12478275), (155, 12236760), (171, 11091800), (180, 10537210), (186, 10197300), (190, 9982620), (200, 9483489), (225, 8429768), (228, 8318850), (248, 7647975), (279, 6798200), (285, 6655080), (300, 6322326), (310, 6118380), (342, 5545900), (360, 5268605), (372, 5098650), (380, 4991310), (450, 4214884), (456, 4159425), (465, 4078920), (475, 3993048), (558, 3399100), (570, 3327540), (589, 3220200), (600, 3161163), (620, 3059190), (684, 2772950), (744, 2549325), (760, 2495655), (775, 2447352), (855, 2218360), (900, 2107442), (930, 2039460), (950, 1996524), (1116, 1699550), (1140, 1663770), (1178, 1610100), (1240, 1529595), (1368, 1386475), (1395, 1359640), (1425, 1331016), (1550, 1223676), (1710, 1109180), (1767, 1073400), (1789, 1060200), (1800, 1053721), (1860, 1019730), (1900, 998262), (2232, 849775), (2280, 831885), (2325, 815784), (2356, 805050), (2790, 679820), (2850, 665508), (2945, 644040), (3100, 611838), (3420, 554590), (3534, 536700), (3578, 530100), (3720, 509865), (3800, 499131), (4275, 443672), (4650, 407892), (4712, 402525), (5301, 357800), (5367, 353400), (5580, 339910), (5700, 332754), (5890, 322020), (6200, 305919), (6840, 277295), (6975, 271928), (7068, 268350), (7156, 265050), (8550, 221836), (8835, 214680), (8945, 212040), (9300, 203946), (10602, 178900), (10734, 176700), (11160, 169955), (11400, 166377), (11780, 161010), (13950, 135964), (14136, 134175), (14312, 132525), (14725, 128808), (16101, 117800), (17100, 110918), (17670, 107340), (17890, 106020), (18600, 101973), (21204, 89450), (21468, 88350), (23560, 80505), (26505, 71560), (26835, 70680), (27900, 67982), (29450, 64404), (32202, 58900), (33991, 55800), (34200, 55459), (35340, 53670), (35780, 53010), (42408, 44725), (42936, 44175)]