244822200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 192

約数和(自身を含む): 880657920

約数和(自身を除く): 635835720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 71, 75, 84, 100, 105, 120, 140, 142, 150, 168, 175, 200, 210, 213, 280, 284, 300, 350, 355, 420, 426, 497, 525, 568, 600, 700, 710, 821, 840, 852, 994, 1050, 1065, 1400, 1420, 1491, 1642, 1704, 1775, 1988, 2100, 2130, 2463, 2485, 2840, 2982, 3284, 3550, 3976, 4105, 4200, 4260, 4926, 4970, 5325, 5747, 5964, 6568, 7100, 7455, 8210, 8520, 9852, 9940, 10650, 11494, 11928, 12315, 12425, 14200, 14910, 16420, 17241, 19704, 19880, 20525, 21300, 22988, 24630, 24850, 28735, 29820, 32840, 34482, 37275, 41050, 42600, 45976, 49260, 49700, 57470, 58291, 59640, 61575, 68964, 74550, 82100, 86205, 98520, 99400, 114940, 116582, 123150, 137928, 143675, 149100, 164200, 172410, 174873, 229880, 233164, 246300, 287350, 291455, 298200, 344820, 349746, 408037, 431025, 466328, 492600, 574700, 582910, 689640, 699492, 816074, 862050, 874365, 1149400, 1165820, 1224111, 1398984, 1457275, 1632148, 1724100, 1748730, 2040185, 2331640, 2448222, 2914550, 3264296, 3448200, 3497460, 4080370, 4371825, 4896444, 5829100, 6120555, 6994920, 8160740, 8743650, 9792888, 10200925, 11658200, 12241110, 16321480, 17487300, 20401850, 24482220, 30602775, 34974600, 40803700, 48964440, 61205550, 81607400, 122411100, 244822200]

約数ペア:

[(1, 244822200), (2, 122411100), (3, 81607400), (4, 61205550), (5, 48964440), (6, 40803700), (7, 34974600), (8, 30602775), (10, 24482220), (12, 20401850), (14, 17487300), (15, 16321480), (20, 12241110), (21, 11658200), (24, 10200925), (25, 9792888), (28, 8743650), (30, 8160740), (35, 6994920), (40, 6120555), (42, 5829100), (50, 4896444), (56, 4371825), (60, 4080370), (70, 3497460), (71, 3448200), (75, 3264296), (84, 2914550), (100, 2448222), (105, 2331640), (120, 2040185), (140, 1748730), (142, 1724100), (150, 1632148), (168, 1457275), (175, 1398984), (200, 1224111), (210, 1165820), (213, 1149400), (280, 874365), (284, 862050), (300, 816074), (350, 699492), (355, 689640), (420, 582910), (426, 574700), (497, 492600), (525, 466328), (568, 431025), (600, 408037), (700, 349746), (710, 344820), (821, 298200), (840, 291455), (852, 287350), (994, 246300), (1050, 233164), (1065, 229880), (1400, 174873), (1420, 172410), (1491, 164200), (1642, 149100), (1704, 143675), (1775, 137928), (1988, 123150), (2100, 116582), (2130, 114940), (2463, 99400), (2485, 98520), (2840, 86205), (2982, 82100), (3284, 74550), (3550, 68964), (3976, 61575), (4105, 59640), (4200, 58291), (4260, 57470), (4926, 49700), (4970, 49260), (5325, 45976), (5747, 42600), (5964, 41050), (6568, 37275), (7100, 34482), (7455, 32840), (8210, 29820), (8520, 28735), (9852, 24850), (9940, 24630), (10650, 22988), (11494, 21300), (11928, 20525), (12315, 19880), (12425, 19704), (14200, 17241), (14910, 16420)]