193698180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 682456320

約数和(自身を除く): 488758140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 59, 60, 61, 65, 69, 78, 90, 92, 115, 117, 118, 122, 130, 138, 156, 177, 180, 183, 195, 207, 230, 234, 236, 244, 260, 276, 295, 299, 305, 345, 354, 366, 390, 414, 460, 468, 531, 549, 585, 590, 598, 610, 690, 708, 732, 767, 780, 793, 828, 885, 897, 915, 1035, 1062, 1098, 1170, 1180, 1196, 1220, 1357, 1380, 1403, 1495, 1534, 1586, 1770, 1794, 1830, 2070, 2124, 2196, 2301, 2340, 2379, 2655, 2691, 2714, 2745, 2806, 2990, 3068, 3172, 3540, 3588, 3599, 3660, 3835, 3965, 4071, 4140, 4209, 4485, 4602, 4758, 5310, 5382, 5428, 5490, 5612, 5980, 6785, 6903, 7015, 7137, 7198, 7670, 7930, 8142, 8418, 8970, 9204, 9516, 10620, 10764, 10797, 10980, 11505, 11895, 12213, 12627, 13455, 13570, 13806, 14030, 14274, 14396, 15340, 15860, 16284, 16836, 17641, 17940, 17995, 18239, 20355, 21045, 21594, 23010, 23790, 24426, 25254, 26910, 27140, 27612, 28060, 28548, 32391, 34515, 35282, 35685, 35990, 36478, 40710, 42090, 43188, 46020, 46787, 47580, 48852, 50508, 52923, 53820, 53985, 54717, 61065, 63135, 64782, 69030, 70564, 71370, 71980, 72956, 81420, 82777, 84180, 88205, 91195, 93574, 105846, 107970, 109434, 122130, 126270, 129564, 138060, 140361, 142740, 158769, 161955, 164151, 165554, 176410, 182390, 187148, 211692, 215940, 218868, 233935, 244260, 248331, 252540, 264615, 273585, 280722, 317538, 323910, 328302, 331108, 352820, 364780, 413885, 421083, 467870, 496662, 529230, 547170, 561444, 635076, 647820, 656604, 701805, 744993, 793845, 820755, 827770, 842166, 935740, 993324, 1058460, 1076101, 1094340, 1241655, 1403610, 1489986, 1587690, 1641510, 1655540, 1684332, 2105415, 2152202, 2483310, 2807220, 2979972, 3175380, 3228303, 3283020, 3724965, 4210830, 4304404, 4966620, 5380505, 6456606, 7449930, 8421660, 9684909, 10761010, 12913212, 14899860, 16141515, 19369818, 21522020, 32283030, 38739636, 48424545, 64566060, 96849090, 193698180]

約数ペア:

[(1, 193698180), (2, 96849090), (3, 64566060), (4, 48424545), (5, 38739636), (6, 32283030), (9, 21522020), (10, 19369818), (12, 16141515), (13, 14899860), (15, 12913212), (18, 10761010), (20, 9684909), (23, 8421660), (26, 7449930), (30, 6456606), (36, 5380505), (39, 4966620), (45, 4304404), (46, 4210830), (52, 3724965), (59, 3283020), (60, 3228303), (61, 3175380), (65, 2979972), (69, 2807220), (78, 2483310), (90, 2152202), (92, 2105415), (115, 1684332), (117, 1655540), (118, 1641510), (122, 1587690), (130, 1489986), (138, 1403610), (156, 1241655), (177, 1094340), (180, 1076101), (183, 1058460), (195, 993324), (207, 935740), (230, 842166), (234, 827770), (236, 820755), (244, 793845), (260, 744993), (276, 701805), (295, 656604), (299, 647820), (305, 635076), (345, 561444), (354, 547170), (366, 529230), (390, 496662), (414, 467870), (460, 421083), (468, 413885), (531, 364780), (549, 352820), (585, 331108), (590, 328302), (598, 323910), (610, 317538), (690, 280722), (708, 273585), (732, 264615), (767, 252540), (780, 248331), (793, 244260), (828, 233935), (885, 218868), (897, 215940), (915, 211692), (1035, 187148), (1062, 182390), (1098, 176410), (1170, 165554), (1180, 164151), (1196, 161955), (1220, 158769), (1357, 142740), (1380, 140361), (1403, 138060), (1495, 129564), (1534, 126270), (1586, 122130), (1770, 109434), (1794, 107970), (1830, 105846), (2070, 93574), (2124, 91195), (2196, 88205), (2301, 84180), (2340, 82777), (2379, 81420), (2655, 72956), (2691, 71980), (2714, 71370), (2745, 70564), (2806, 69030), (2990, 64782), (3068, 63135), (3172, 61065), (3540, 54717), (3588, 53985), (3599, 53820), (3660, 52923), (3835, 50508), (3965, 48852), (4071, 47580), (4140, 46787), (4209, 46020), (4485, 43188), (4602, 42090), (4758, 40710), (5310, 36478), (5382, 35990), (5428, 35685), (5490, 35282), (5612, 34515), (5980, 32391), (6785, 28548), (6903, 28060), (7015, 27612), (7137, 27140), (7198, 26910), (7670, 25254), (7930, 24426), (8142, 23790), (8418, 23010), (8970, 21594), (9204, 21045), (9516, 20355), (10620, 18239), (10764, 17995), (10797, 17940), (10980, 17641), (11505, 16836), (11895, 16284), (12213, 15860), (12627, 15340), (13455, 14396), (13570, 14274), (13806, 14030)]