2215699500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2371}}^1$

素因数の和:2489

約数の個数: 192

約数和(自身を含む): 7459845120

約数和(自身を除く): 5244145620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 89, 100, 105, 125, 140, 150, 175, 178, 210, 250, 267, 300, 350, 356, 375, 420, 445, 500, 525, 534, 623, 700, 750, 875, 890, 1050, 1068, 1246, 1335, 1500, 1750, 1780, 1869, 2100, 2225, 2371, 2492, 2625, 2670, 3115, 3500, 3738, 4450, 4742, 5250, 5340, 6230, 6675, 7113, 7476, 8900, 9345, 9484, 10500, 11125, 11855, 12460, 13350, 14226, 15575, 16597, 18690, 22250, 23710, 26700, 28452, 31150, 33194, 33375, 35565, 37380, 44500, 46725, 47420, 49791, 59275, 62300, 66388, 66750, 71130, 77875, 82985, 93450, 99582, 118550, 133500, 142260, 155750, 165970, 177825, 186900, 199164, 211019, 233625, 237100, 248955, 296375, 311500, 331940, 355650, 414925, 422038, 467250, 497910, 592750, 633057, 711300, 829850, 844076, 889125, 934500, 995820, 1055095, 1185500, 1244775, 1266114, 1477133, 1659700, 1778250, 2074625, 2110190, 2489550, 2532228, 2954266, 3165285, 3556500, 4149250, 4220380, 4431399, 4979100, 5275475, 5908532, 6223875, 6330570, 7385665, 8298500, 8862798, 10550950, 12447750, 12661140, 14771330, 15826425, 17725596, 21101900, 22156995, 24895500, 26377375, 29542660, 31652850, 36928325, 44313990, 52754750, 63305700, 73856650, 79132125, 88627980, 105509500, 110784975, 147713300, 158264250, 184641625, 221569950, 316528500, 369283250, 443139900, 553924875, 738566500, 1107849750, 2215699500]

約数ペア:

[(1, 2215699500), (2, 1107849750), (3, 738566500), (4, 553924875), (5, 443139900), (6, 369283250), (7, 316528500), (10, 221569950), (12, 184641625), (14, 158264250), (15, 147713300), (20, 110784975), (21, 105509500), (25, 88627980), (28, 79132125), (30, 73856650), (35, 63305700), (42, 52754750), (50, 44313990), (60, 36928325), (70, 31652850), (75, 29542660), (84, 26377375), (89, 24895500), (100, 22156995), (105, 21101900), (125, 17725596), (140, 15826425), (150, 14771330), (175, 12661140), (178, 12447750), (210, 10550950), (250, 8862798), (267, 8298500), (300, 7385665), (350, 6330570), (356, 6223875), (375, 5908532), (420, 5275475), (445, 4979100), (500, 4431399), (525, 4220380), (534, 4149250), (623, 3556500), (700, 3165285), (750, 2954266), (875, 2532228), (890, 2489550), (1050, 2110190), (1068, 2074625), (1246, 1778250), (1335, 1659700), (1500, 1477133), (1750, 1266114), (1780, 1244775), (1869, 1185500), (2100, 1055095), (2225, 995820), (2371, 934500), (2492, 889125), (2625, 844076), (2670, 829850), (3115, 711300), (3500, 633057), (3738, 592750), (4450, 497910), (4742, 467250), (5250, 422038), (5340, 414925), (6230, 355650), (6675, 331940), (7113, 311500), (7476, 296375), (8900, 248955), (9345, 237100), (9484, 233625), (10500, 211019), (11125, 199164), (11855, 186900), (12460, 177825), (13350, 165970), (14226, 155750), (15575, 142260), (16597, 133500), (18690, 118550), (22250, 99582), (23710, 93450), (26700, 82985), (28452, 77875), (31150, 71130), (33194, 66750), (33375, 66388), (35565, 62300), (37380, 59275), (44500, 49791), (46725, 47420)]