312004200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{983}}^1$

素因数の和:1048

約数の個数: 144

約数和(自身を含む): 1012122720

約数和(自身を除く): 700118520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 529, 552, 575, 600, 690, 920, 983, 1058, 1150, 1380, 1587, 1725, 1966, 2116, 2300, 2645, 2760, 2949, 3174, 3450, 3932, 4232, 4600, 4915, 5290, 5898, 6348, 6900, 7864, 7935, 9830, 10580, 11796, 12696, 13225, 13800, 14745, 15870, 19660, 21160, 22609, 23592, 24575, 26450, 29490, 31740, 39320, 39675, 45218, 49150, 52900, 58980, 63480, 67827, 73725, 79350, 90436, 98300, 105800, 113045, 117960, 135654, 147450, 158700, 180872, 196600, 226090, 271308, 294900, 317400, 339135, 452180, 520007, 542616, 565225, 589800, 678270, 904360, 1040014, 1130450, 1356540, 1560021, 1695675, 2080028, 2260900, 2600035, 2713080, 3120042, 3391350, 4160056, 4521800, 5200070, 6240084, 6782700, 7800105, 10400140, 12480168, 13000175, 13565400, 15600210, 20800280, 26000350, 31200420, 39000525, 52000700, 62400840, 78001050, 104001400, 156002100, 312004200]

約数ペア:

[(1, 312004200), (2, 156002100), (3, 104001400), (4, 78001050), (5, 62400840), (6, 52000700), (8, 39000525), (10, 31200420), (12, 26000350), (15, 20800280), (20, 15600210), (23, 13565400), (24, 13000175), (25, 12480168), (30, 10400140), (40, 7800105), (46, 6782700), (50, 6240084), (60, 5200070), (69, 4521800), (75, 4160056), (92, 3391350), (100, 3120042), (115, 2713080), (120, 2600035), (138, 2260900), (150, 2080028), (184, 1695675), (200, 1560021), (230, 1356540), (276, 1130450), (300, 1040014), (345, 904360), (460, 678270), (529, 589800), (552, 565225), (575, 542616), (600, 520007), (690, 452180), (920, 339135), (983, 317400), (1058, 294900), (1150, 271308), (1380, 226090), (1587, 196600), (1725, 180872), (1966, 158700), (2116, 147450), (2300, 135654), (2645, 117960), (2760, 113045), (2949, 105800), (3174, 98300), (3450, 90436), (3932, 79350), (4232, 73725), (4600, 67827), (4915, 63480), (5290, 58980), (5898, 52900), (6348, 49150), (6900, 45218), (7864, 39675), (7935, 39320), (9830, 31740), (10580, 29490), (11796, 26450), (12696, 24575), (13225, 23592), (13800, 22609), (14745, 21160), (15870, 19660)]