201804750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{4271}}^1$

素因数の和:4304

約数の個数: 128

約数和(自身を含む): 639774720

約数和(自身を除く): 437969970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 315, 350, 375, 378, 450, 525, 630, 675, 750, 875, 945, 1050, 1125, 1350, 1575, 1750, 1890, 2250, 2625, 3150, 3375, 4271, 4725, 5250, 6750, 7875, 8542, 9450, 12813, 15750, 21355, 23625, 25626, 29897, 38439, 42710, 47250, 59794, 64065, 76878, 89691, 106775, 115317, 128130, 149485, 179382, 192195, 213550, 230634, 269073, 298970, 320325, 384390, 448455, 533875, 538146, 576585, 640650, 747425, 807219, 896910, 960975, 1067750, 1153170, 1345365, 1494850, 1601625, 1614438, 1921950, 2242275, 2690730, 2882925, 3203250, 3737125, 4036095, 4484550, 4804875, 5765850, 6726825, 7474250, 8072190, 9609750, 11211375, 13453650, 14414625, 20180475, 22422750, 28829250, 33634125, 40360950, 67268250, 100902375, 201804750]

約数ペア:

[(1, 201804750), (2, 100902375), (3, 67268250), (5, 40360950), (6, 33634125), (7, 28829250), (9, 22422750), (10, 20180475), (14, 14414625), (15, 13453650), (18, 11211375), (21, 9609750), (25, 8072190), (27, 7474250), (30, 6726825), (35, 5765850), (42, 4804875), (45, 4484550), (50, 4036095), (54, 3737125), (63, 3203250), (70, 2882925), (75, 2690730), (90, 2242275), (105, 1921950), (125, 1614438), (126, 1601625), (135, 1494850), (150, 1345365), (175, 1153170), (189, 1067750), (210, 960975), (225, 896910), (250, 807219), (270, 747425), (315, 640650), (350, 576585), (375, 538146), (378, 533875), (450, 448455), (525, 384390), (630, 320325), (675, 298970), (750, 269073), (875, 230634), (945, 213550), (1050, 192195), (1125, 179382), (1350, 149485), (1575, 128130), (1750, 115317), (1890, 106775), (2250, 89691), (2625, 76878), (3150, 64065), (3375, 59794), (4271, 47250), (4725, 42710), (5250, 38439), (6750, 29897), (7875, 25626), (8542, 23625), (9450, 21355), (12813, 15750)]