427276980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 288

約数和(自身を含む): 1545433344

約数和(自身を除く): 1118156364

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, 60, 65, 68, 69, 78, 85, 90, 92, 102, 115, 117, 130, 138, 153, 156, 170, 180, 195, 204, 207, 221, 230, 234, 255, 260, 276, 299, 306, 340, 345, 390, 391, 414, 442, 460, 467, 468, 510, 585, 598, 612, 663, 690, 765, 780, 782, 828, 884, 897, 934, 1020, 1035, 1105, 1170, 1173, 1196, 1326, 1380, 1401, 1495, 1530, 1564, 1794, 1868, 1955, 1989, 2070, 2210, 2335, 2340, 2346, 2652, 2691, 2802, 2990, 3060, 3315, 3519, 3588, 3910, 3978, 4140, 4203, 4420, 4485, 4670, 4692, 5083, 5382, 5604, 5865, 5980, 6071, 6630, 7005, 7038, 7820, 7939, 7956, 8406, 8970, 9340, 9945, 10166, 10741, 10764, 11730, 12142, 13260, 13455, 14010, 14076, 15249, 15878, 16812, 17595, 17940, 18213, 19890, 20332, 21015, 21482, 23460, 23817, 24284, 25415, 26910, 28020, 30355, 30498, 31756, 32223, 35190, 36426, 39695, 39780, 42030, 42964, 45747, 47634, 50830, 53705, 53820, 54639, 60710, 60996, 64446, 70380, 71451, 72852, 76245, 79390, 84060, 91065, 91494, 95268, 96669, 101660, 103207, 107410, 109278, 119085, 121420, 128892, 139633, 142902, 152490, 158780, 161115, 182130, 182597, 182988, 193338, 206414, 214820, 218556, 228735, 238170, 273195, 279266, 285804, 304980, 309621, 322230, 357255, 364260, 365194, 386676, 412828, 418899, 457470, 476340, 483345, 516035, 546390, 547791, 558532, 619242, 644460, 698165, 714510, 730388, 837798, 912985, 914940, 928863, 966690, 1032070, 1092780, 1095582, 1238484, 1256697, 1396330, 1429020, 1548105, 1643373, 1675596, 1825970, 1857726, 1933380, 2064140, 2094495, 2191164, 2373761, 2513394, 2738955, 2792660, 3096210, 3286746, 3651940, 3715452, 4188990, 4644315, 4747522, 5026788, 5477910, 6192420, 6283485, 6573492, 7121283, 8216865, 8377980, 9288630, 9495044, 10955820, 11868805, 12566970, 14242566, 16433730, 18577260, 21363849, 23737610, 25133940, 28485132, 32867460, 35606415, 42727698, 47475220, 71212830, 85455396, 106819245, 142425660, 213638490, 427276980]

約数ペア:

[(1, 427276980), (2, 213638490), (3, 142425660), (4, 106819245), (5, 85455396), (6, 71212830), (9, 47475220), (10, 42727698), (12, 35606415), (13, 32867460), (15, 28485132), (17, 25133940), (18, 23737610), (20, 21363849), (23, 18577260), (26, 16433730), (30, 14242566), (34, 12566970), (36, 11868805), (39, 10955820), (45, 9495044), (46, 9288630), (51, 8377980), (52, 8216865), (60, 7121283), (65, 6573492), (68, 6283485), (69, 6192420), (78, 5477910), (85, 5026788), (90, 4747522), (92, 4644315), (102, 4188990), (115, 3715452), (117, 3651940), (130, 3286746), (138, 3096210), (153, 2792660), (156, 2738955), (170, 2513394), (180, 2373761), (195, 2191164), (204, 2094495), (207, 2064140), (221, 1933380), (230, 1857726), (234, 1825970), (255, 1675596), (260, 1643373), (276, 1548105), (299, 1429020), (306, 1396330), (340, 1256697), (345, 1238484), (390, 1095582), (391, 1092780), (414, 1032070), (442, 966690), (460, 928863), (467, 914940), (468, 912985), (510, 837798), (585, 730388), (598, 714510), (612, 698165), (663, 644460), (690, 619242), (765, 558532), (780, 547791), (782, 546390), (828, 516035), (884, 483345), (897, 476340), (934, 457470), (1020, 418899), (1035, 412828), (1105, 386676), (1170, 365194), (1173, 364260), (1196, 357255), (1326, 322230), (1380, 309621), (1401, 304980), (1495, 285804), (1530, 279266), (1564, 273195), (1794, 238170), (1868, 228735), (1955, 218556), (1989, 214820), (2070, 206414), (2210, 193338), (2335, 182988), (2340, 182597), (2346, 182130), (2652, 161115), (2691, 158780), (2802, 152490), (2990, 142902), (3060, 139633), (3315, 128892), (3519, 121420), (3588, 119085), (3910, 109278), (3978, 107410), (4140, 103207), (4203, 101660), (4420, 96669), (4485, 95268), (4670, 91494), (4692, 91065), (5083, 84060), (5382, 79390), (5604, 76245), (5865, 72852), (5980, 71451), (6071, 70380), (6630, 64446), (7005, 60996), (7038, 60710), (7820, 54639), (7939, 53820), (7956, 53705), (8406, 50830), (8970, 47634), (9340, 45747), (9945, 42964), (10166, 42030), (10741, 39780), (10764, 39695), (11730, 36426), (12142, 35190), (13260, 32223), (13455, 31756), (14010, 30498), (14076, 30355), (15249, 28020), (15878, 26910), (16812, 25415), (17595, 24284), (17940, 23817), (18213, 23460), (19890, 21482), (20332, 21015)]