73876920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 187396680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 29, 30, 39, 40, 46, 52, 58, 60, 65, 69, 71, 78, 87, 92, 104, 115, 116, 120, 130, 138, 142, 145, 156, 174, 184, 195, 213, 230, 232, 260, 276, 284, 290, 299, 312, 345, 348, 355, 377, 390, 426, 435, 460, 520, 552, 568, 580, 598, 667, 690, 696, 710, 754, 780, 852, 870, 897, 920, 923, 1065, 1131, 1160, 1196, 1334, 1380, 1420, 1495, 1508, 1560, 1633, 1704, 1740, 1794, 1846, 1885, 2001, 2059, 2130, 2262, 2392, 2668, 2760, 2769, 2840, 2990, 3016, 3266, 3335, 3480, 3588, 3692, 3770, 4002, 4118, 4260, 4485, 4524, 4615, 4899, 5336, 5538, 5655, 5980, 6177, 6532, 6670, 7176, 7384, 7540, 8004, 8165, 8236, 8520, 8671, 8970, 9048, 9230, 9798, 10005, 10295, 11076, 11310, 11960, 12354, 13064, 13340, 13845, 15080, 16008, 16330, 16472, 17342, 17940, 18460, 19596, 20010, 20590, 21229, 22152, 22620, 24495, 24708, 26013, 26680, 26767, 27690, 30885, 32660, 34684, 35880, 36920, 39192, 40020, 41180, 42458, 43355, 45240, 47357, 48990, 49416, 52026, 53534, 55380, 61770, 63687, 65320, 69368, 80040, 80301, 82360, 84916, 86710, 94714, 97980, 104052, 106145, 107068, 110760, 123540, 127374, 130065, 133835, 142071, 160602, 169832, 173420, 189428, 195960, 208104, 212290, 214136, 236785, 247080, 254748, 260130, 267670, 284142, 318435, 321204, 346840, 378856, 401505, 424580, 473570, 509496, 520260, 535340, 568284, 615641, 636870, 642408, 710355, 803010, 849160, 947140, 1040520, 1070680, 1136568, 1231282, 1273740, 1420710, 1606020, 1846923, 1894280, 2462564, 2547480, 2841420, 3078205, 3212040, 3693846, 4925128, 5682840, 6156410, 7387692, 9234615, 12312820, 14775384, 18469230, 24625640, 36938460, 73876920]

約数ペア:

[(1, 73876920), (2, 36938460), (3, 24625640), (4, 18469230), (5, 14775384), (6, 12312820), (8, 9234615), (10, 7387692), (12, 6156410), (13, 5682840), (15, 4925128), (20, 3693846), (23, 3212040), (24, 3078205), (26, 2841420), (29, 2547480), (30, 2462564), (39, 1894280), (40, 1846923), (46, 1606020), (52, 1420710), (58, 1273740), (60, 1231282), (65, 1136568), (69, 1070680), (71, 1040520), (78, 947140), (87, 849160), (92, 803010), (104, 710355), (115, 642408), (116, 636870), (120, 615641), (130, 568284), (138, 535340), (142, 520260), (145, 509496), (156, 473570), (174, 424580), (184, 401505), (195, 378856), (213, 346840), (230, 321204), (232, 318435), (260, 284142), (276, 267670), (284, 260130), (290, 254748), (299, 247080), (312, 236785), (345, 214136), (348, 212290), (355, 208104), (377, 195960), (390, 189428), (426, 173420), (435, 169832), (460, 160602), (520, 142071), (552, 133835), (568, 130065), (580, 127374), (598, 123540), (667, 110760), (690, 107068), (696, 106145), (710, 104052), (754, 97980), (780, 94714), (852, 86710), (870, 84916), (897, 82360), (920, 80301), (923, 80040), (1065, 69368), (1131, 65320), (1160, 63687), (1196, 61770), (1334, 55380), (1380, 53534), (1420, 52026), (1495, 49416), (1508, 48990), (1560, 47357), (1633, 45240), (1704, 43355), (1740, 42458), (1794, 41180), (1846, 40020), (1885, 39192), (2001, 36920), (2059, 35880), (2130, 34684), (2262, 32660), (2392, 30885), (2668, 27690), (2760, 26767), (2769, 26680), (2840, 26013), (2990, 24708), (3016, 24495), (3266, 22620), (3335, 22152), (3480, 21229), (3588, 20590), (3692, 20010), (3770, 19596), (4002, 18460), (4118, 17940), (4260, 17342), (4485, 16472), (4524, 16330), (4615, 16008), (4899, 15080), (5336, 13845), (5538, 13340), (5655, 13064), (5980, 12354), (6177, 11960), (6532, 11310), (6670, 11076), (7176, 10295), (7384, 10005), (7540, 9798), (8004, 9230), (8165, 9048), (8236, 8970), (8520, 8671)]