53981460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 198132480

約数和(自身を除く): 144151020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 30, 34, 36, 39, 45, 46, 51, 52, 59, 60, 65, 68, 69, 78, 85, 90, 92, 102, 115, 117, 118, 130, 138, 153, 156, 170, 177, 180, 195, 204, 207, 221, 230, 234, 236, 255, 260, 276, 295, 299, 306, 340, 345, 354, 390, 391, 414, 442, 460, 468, 510, 531, 585, 590, 598, 612, 663, 690, 708, 765, 767, 780, 782, 828, 884, 885, 897, 1003, 1020, 1035, 1062, 1105, 1170, 1173, 1180, 1196, 1326, 1357, 1380, 1495, 1530, 1534, 1564, 1770, 1794, 1955, 1989, 2006, 2070, 2124, 2210, 2301, 2340, 2346, 2652, 2655, 2691, 2714, 2990, 3009, 3060, 3068, 3315, 3519, 3540, 3588, 3835, 3910, 3978, 4012, 4071, 4140, 4420, 4485, 4602, 4692, 5015, 5083, 5310, 5382, 5428, 5865, 5980, 6018, 6630, 6785, 6903, 7038, 7670, 7820, 7956, 8142, 8970, 9027, 9204, 9945, 10030, 10166, 10620, 10764, 11505, 11730, 12036, 12213, 13039, 13260, 13455, 13570, 13806, 14076, 15045, 15249, 15340, 16284, 17595, 17641, 17940, 18054, 19890, 20060, 20332, 20355, 23010, 23069, 23460, 24426, 25415, 26078, 26910, 27140, 27612, 30090, 30498, 34515, 35190, 35282, 36108, 39117, 39780, 40710, 45135, 45747, 46020, 46138, 48852, 50830, 52156, 52923, 53820, 60180, 60996, 61065, 65195, 69030, 69207, 70380, 70564, 76245, 78234, 81420, 88205, 90270, 91494, 92276, 101660, 105846, 115345, 117351, 122130, 130390, 138060, 138414, 152490, 156468, 158769, 176410, 180540, 182988, 195585, 207621, 211692, 228735, 230690, 234702, 244260, 260780, 264615, 276828, 299897, 304980, 317538, 346035, 352820, 391170, 415242, 457470, 461380, 469404, 529230, 586755, 599794, 635076, 692070, 782340, 793845, 830484, 899691, 914940, 1038105, 1058460, 1173510, 1199588, 1384140, 1499485, 1587690, 1799382, 2076210, 2347020, 2699073, 2998970, 3175380, 3598764, 4152420, 4498455, 5398146, 5997940, 8996910, 10796292, 13495365, 17993820, 26990730, 53981460]

約数ペア:

[(1, 53981460), (2, 26990730), (3, 17993820), (4, 13495365), (5, 10796292), (6, 8996910), (9, 5997940), (10, 5398146), (12, 4498455), (13, 4152420), (15, 3598764), (17, 3175380), (18, 2998970), (20, 2699073), (23, 2347020), (26, 2076210), (30, 1799382), (34, 1587690), (36, 1499485), (39, 1384140), (45, 1199588), (46, 1173510), (51, 1058460), (52, 1038105), (59, 914940), (60, 899691), (65, 830484), (68, 793845), (69, 782340), (78, 692070), (85, 635076), (90, 599794), (92, 586755), (102, 529230), (115, 469404), (117, 461380), (118, 457470), (130, 415242), (138, 391170), (153, 352820), (156, 346035), (170, 317538), (177, 304980), (180, 299897), (195, 276828), (204, 264615), (207, 260780), (221, 244260), (230, 234702), (234, 230690), (236, 228735), (255, 211692), (260, 207621), (276, 195585), (295, 182988), (299, 180540), (306, 176410), (340, 158769), (345, 156468), (354, 152490), (390, 138414), (391, 138060), (414, 130390), (442, 122130), (460, 117351), (468, 115345), (510, 105846), (531, 101660), (585, 92276), (590, 91494), (598, 90270), (612, 88205), (663, 81420), (690, 78234), (708, 76245), (765, 70564), (767, 70380), (780, 69207), (782, 69030), (828, 65195), (884, 61065), (885, 60996), (897, 60180), (1003, 53820), (1020, 52923), (1035, 52156), (1062, 50830), (1105, 48852), (1170, 46138), (1173, 46020), (1180, 45747), (1196, 45135), (1326, 40710), (1357, 39780), (1380, 39117), (1495, 36108), (1530, 35282), (1534, 35190), (1564, 34515), (1770, 30498), (1794, 30090), (1955, 27612), (1989, 27140), (2006, 26910), (2070, 26078), (2124, 25415), (2210, 24426), (2301, 23460), (2340, 23069), (2346, 23010), (2652, 20355), (2655, 20332), (2691, 20060), (2714, 19890), (2990, 18054), (3009, 17940), (3060, 17641), (3068, 17595), (3315, 16284), (3519, 15340), (3540, 15249), (3588, 15045), (3835, 14076), (3910, 13806), (3978, 13570), (4012, 13455), (4071, 13260), (4140, 13039), (4420, 12213), (4485, 12036), (4602, 11730), (4692, 11505), (5015, 10764), (5083, 10620), (5310, 10166), (5382, 10030), (5428, 9945), (5865, 9204), (5980, 9027), (6018, 8970), (6630, 8142), (6785, 7956), (6903, 7820), (7038, 7670)]