75886980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 248935680

約数和(自身を除く): 173048700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 59, 60, 65, 68, 78, 85, 97, 102, 118, 130, 156, 170, 177, 194, 195, 204, 221, 236, 255, 260, 291, 295, 340, 354, 388, 390, 442, 485, 510, 582, 590, 663, 708, 767, 780, 884, 885, 970, 1003, 1020, 1105, 1164, 1180, 1261, 1326, 1455, 1534, 1649, 1770, 1940, 2006, 2210, 2301, 2522, 2652, 2910, 3009, 3068, 3298, 3315, 3540, 3783, 3835, 4012, 4420, 4602, 4947, 5015, 5044, 5723, 5820, 6018, 6305, 6596, 6630, 7566, 7670, 8245, 9204, 9894, 10030, 11446, 11505, 12036, 12610, 13039, 13260, 15045, 15132, 15340, 16490, 17169, 18915, 19788, 20060, 21437, 22892, 23010, 24735, 25220, 26078, 28615, 30090, 32980, 34338, 37830, 39117, 42874, 46020, 49470, 52156, 57230, 60180, 64311, 65195, 68676, 74399, 75660, 78234, 85748, 85845, 97291, 98940, 107185, 114460, 128622, 130390, 148798, 156468, 171690, 194582, 195585, 214370, 223197, 257244, 260780, 291873, 297596, 321555, 343380, 371995, 389164, 391170, 428740, 446394, 486455, 583746, 643110, 743990, 782340, 892788, 972910, 1115985, 1167492, 1264783, 1286220, 1459365, 1487980, 1945820, 2231970, 2529566, 2918730, 3794349, 4463940, 5059132, 5837460, 6323915, 7588698, 12647830, 15177396, 18971745, 25295660, 37943490, 75886980]

約数ペア:

[(1, 75886980), (2, 37943490), (3, 25295660), (4, 18971745), (5, 15177396), (6, 12647830), (10, 7588698), (12, 6323915), (13, 5837460), (15, 5059132), (17, 4463940), (20, 3794349), (26, 2918730), (30, 2529566), (34, 2231970), (39, 1945820), (51, 1487980), (52, 1459365), (59, 1286220), (60, 1264783), (65, 1167492), (68, 1115985), (78, 972910), (85, 892788), (97, 782340), (102, 743990), (118, 643110), (130, 583746), (156, 486455), (170, 446394), (177, 428740), (194, 391170), (195, 389164), (204, 371995), (221, 343380), (236, 321555), (255, 297596), (260, 291873), (291, 260780), (295, 257244), (340, 223197), (354, 214370), (388, 195585), (390, 194582), (442, 171690), (485, 156468), (510, 148798), (582, 130390), (590, 128622), (663, 114460), (708, 107185), (767, 98940), (780, 97291), (884, 85845), (885, 85748), (970, 78234), (1003, 75660), (1020, 74399), (1105, 68676), (1164, 65195), (1180, 64311), (1261, 60180), (1326, 57230), (1455, 52156), (1534, 49470), (1649, 46020), (1770, 42874), (1940, 39117), (2006, 37830), (2210, 34338), (2301, 32980), (2522, 30090), (2652, 28615), (2910, 26078), (3009, 25220), (3068, 24735), (3298, 23010), (3315, 22892), (3540, 21437), (3783, 20060), (3835, 19788), (4012, 18915), (4420, 17169), (4602, 16490), (4947, 15340), (5015, 15132), (5044, 15045), (5723, 13260), (5820, 13039), (6018, 12610), (6305, 12036), (6596, 11505), (6630, 11446), (7566, 10030), (7670, 9894), (8245, 9204)]