15255630

素因数分解:

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

素因数の和:115

約数の個数: 144

約数和(自身を含む): 46247760

約数和(自身を除く): 30992130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 59, 65, 78, 85, 90, 102, 117, 118, 130, 153, 169, 170, 177, 195, 221, 234, 255, 295, 306, 338, 354, 390, 442, 507, 510, 531, 585, 590, 663, 765, 767, 845, 885, 1003, 1014, 1062, 1105, 1170, 1326, 1521, 1530, 1534, 1690, 1770, 1989, 2006, 2210, 2301, 2535, 2655, 2873, 3009, 3042, 3315, 3835, 3978, 4602, 5015, 5070, 5310, 5746, 6018, 6630, 6903, 7605, 7670, 8619, 9027, 9945, 9971, 10030, 11505, 13039, 13806, 14365, 15045, 15210, 17238, 18054, 19890, 19942, 23010, 25857, 26078, 28730, 29913, 30090, 34515, 39117, 43095, 45135, 49855, 51714, 59826, 65195, 69030, 78234, 86190, 89739, 90270, 99710, 117351, 129285, 130390, 149565, 169507, 179478, 195585, 234702, 258570, 299130, 339014, 391170, 448695, 508521, 586755, 847535, 897390, 1017042, 1173510, 1525563, 1695070, 2542605, 3051126, 5085210, 7627815, 15255630]

約数ペア:

[(1, 15255630), (2, 7627815), (3, 5085210), (5, 3051126), (6, 2542605), (9, 1695070), (10, 1525563), (13, 1173510), (15, 1017042), (17, 897390), (18, 847535), (26, 586755), (30, 508521), (34, 448695), (39, 391170), (45, 339014), (51, 299130), (59, 258570), (65, 234702), (78, 195585), (85, 179478), (90, 169507), (102, 149565), (117, 130390), (118, 129285), (130, 117351), (153, 99710), (169, 90270), (170, 89739), (177, 86190), (195, 78234), (221, 69030), (234, 65195), (255, 59826), (295, 51714), (306, 49855), (338, 45135), (354, 43095), (390, 39117), (442, 34515), (507, 30090), (510, 29913), (531, 28730), (585, 26078), (590, 25857), (663, 23010), (765, 19942), (767, 19890), (845, 18054), (885, 17238), (1003, 15210), (1014, 15045), (1062, 14365), (1105, 13806), (1170, 13039), (1326, 11505), (1521, 10030), (1530, 9971), (1534, 9945), (1690, 9027), (1770, 8619), (1989, 7670), (2006, 7605), (2210, 6903), (2301, 6630), (2535, 6018), (2655, 5746), (2873, 5310), (3009, 5070), (3042, 5015), (3315, 4602), (3835, 3978)]