271708500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 916231680

約数和(自身を除く): 644523180

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, 100, 105, 113, 125, 140, 150, 175, 210, 226, 229, 250, 300, 339, 350, 375, 420, 452, 458, 500, 525, 565, 678, 687, 700, 750, 791, 875, 916, 1050, 1130, 1145, 1356, 1374, 1500, 1582, 1603, 1695, 1750, 2100, 2260, 2290, 2373, 2625, 2748, 2825, 3164, 3206, 3390, 3435, 3500, 3955, 4580, 4746, 4809, 5250, 5650, 5725, 6412, 6780, 6870, 7910, 8015, 8475, 9492, 9618, 10500, 11300, 11450, 11865, 13740, 14125, 15820, 16030, 16950, 17175, 19236, 19775, 22900, 23730, 24045, 25877, 28250, 28625, 32060, 33900, 34350, 39550, 40075, 42375, 47460, 48090, 51754, 56500, 57250, 59325, 68700, 77631, 79100, 80150, 84750, 85875, 96180, 98875, 103508, 114500, 118650, 120225, 129385, 155262, 160300, 169500, 171750, 181139, 197750, 200375, 237300, 240450, 258770, 296625, 310524, 343500, 362278, 388155, 395500, 400750, 480900, 517540, 543417, 593250, 601125, 646925, 724556, 776310, 801500, 905695, 1086834, 1186500, 1202250, 1293850, 1552620, 1811390, 1940775, 2173668, 2404500, 2587700, 2717085, 3234625, 3622780, 3881550, 4528475, 5434170, 6469250, 7763100, 9056950, 9703875, 10868340, 12938500, 13585425, 18113900, 19407750, 22642375, 27170850, 38815500, 45284750, 54341700, 67927125, 90569500, 135854250, 271708500]

約数ペア:

[(1, 271708500), (2, 135854250), (3, 90569500), (4, 67927125), (5, 54341700), (6, 45284750), (7, 38815500), (10, 27170850), (12, 22642375), (14, 19407750), (15, 18113900), (20, 13585425), (21, 12938500), (25, 10868340), (28, 9703875), (30, 9056950), (35, 7763100), (42, 6469250), (50, 5434170), (60, 4528475), (70, 3881550), (75, 3622780), (84, 3234625), (100, 2717085), (105, 2587700), (113, 2404500), (125, 2173668), (140, 1940775), (150, 1811390), (175, 1552620), (210, 1293850), (226, 1202250), (229, 1186500), (250, 1086834), (300, 905695), (339, 801500), (350, 776310), (375, 724556), (420, 646925), (452, 601125), (458, 593250), (500, 543417), (525, 517540), (565, 480900), (678, 400750), (687, 395500), (700, 388155), (750, 362278), (791, 343500), (875, 310524), (916, 296625), (1050, 258770), (1130, 240450), (1145, 237300), (1356, 200375), (1374, 197750), (1500, 181139), (1582, 171750), (1603, 169500), (1695, 160300), (1750, 155262), (2100, 129385), (2260, 120225), (2290, 118650), (2373, 114500), (2625, 103508), (2748, 98875), (2825, 96180), (3164, 85875), (3206, 84750), (3390, 80150), (3435, 79100), (3500, 77631), (3955, 68700), (4580, 59325), (4746, 57250), (4809, 56500), (5250, 51754), (5650, 48090), (5725, 47460), (6412, 42375), (6780, 40075), (6870, 39550), (7910, 34350), (8015, 33900), (8475, 32060), (9492, 28625), (9618, 28250), (10500, 25877), (11300, 24045), (11450, 23730), (11865, 22900), (13740, 19775), (14125, 19236), (15820, 17175), (16030, 16950)]