203481000

素因数分解:

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

素因数の和:1033

約数の個数: 192

約数和(自身を含む): 718398720

約数和(自身を除く): 514917720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 125, 138, 150, 180, 184, 200, 207, 225, 230, 250, 276, 300, 345, 360, 375, 414, 450, 460, 500, 552, 575, 600, 690, 750, 828, 900, 920, 983, 1000, 1035, 1125, 1150, 1380, 1500, 1656, 1725, 1800, 1966, 2070, 2250, 2300, 2760, 2875, 2949, 3000, 3450, 3932, 4140, 4500, 4600, 4915, 5175, 5750, 5898, 6900, 7864, 8280, 8625, 8847, 9000, 9830, 10350, 11500, 11796, 13800, 14745, 17250, 17694, 19660, 20700, 22609, 23000, 23592, 24575, 25875, 29490, 34500, 35388, 39320, 41400, 44235, 45218, 49150, 51750, 58980, 67827, 69000, 70776, 73725, 88470, 90436, 98300, 103500, 113045, 117960, 122875, 135654, 147450, 176940, 180872, 196600, 203481, 207000, 221175, 226090, 245750, 271308, 294900, 339135, 353880, 368625, 406962, 442350, 452180, 491500, 542616, 565225, 589800, 678270, 737250, 813924, 884700, 904360, 983000, 1017405, 1105875, 1130450, 1356540, 1474500, 1627848, 1695675, 1769400, 2034810, 2211750, 2260900, 2713080, 2826125, 2949000, 3391350, 4069620, 4423500, 4521800, 5087025, 5652250, 6782700, 8139240, 8478375, 8847000, 10174050, 11304500, 13565400, 16956750, 20348100, 22609000, 25435125, 33913500, 40696200, 50870250, 67827000, 101740500, 203481000]

約数ペア:

[(1, 203481000), (2, 101740500), (3, 67827000), (4, 50870250), (5, 40696200), (6, 33913500), (8, 25435125), (9, 22609000), (10, 20348100), (12, 16956750), (15, 13565400), (18, 11304500), (20, 10174050), (23, 8847000), (24, 8478375), (25, 8139240), (30, 6782700), (36, 5652250), (40, 5087025), (45, 4521800), (46, 4423500), (50, 4069620), (60, 3391350), (69, 2949000), (72, 2826125), (75, 2713080), (90, 2260900), (92, 2211750), (100, 2034810), (115, 1769400), (120, 1695675), (125, 1627848), (138, 1474500), (150, 1356540), (180, 1130450), (184, 1105875), (200, 1017405), (207, 983000), (225, 904360), (230, 884700), (250, 813924), (276, 737250), (300, 678270), (345, 589800), (360, 565225), (375, 542616), (414, 491500), (450, 452180), (460, 442350), (500, 406962), (552, 368625), (575, 353880), (600, 339135), (690, 294900), (750, 271308), (828, 245750), (900, 226090), (920, 221175), (983, 207000), (1000, 203481), (1035, 196600), (1125, 180872), (1150, 176940), (1380, 147450), (1500, 135654), (1656, 122875), (1725, 117960), (1800, 113045), (1966, 103500), (2070, 98300), (2250, 90436), (2300, 88470), (2760, 73725), (2875, 70776), (2949, 69000), (3000, 67827), (3450, 58980), (3932, 51750), (4140, 49150), (4500, 45218), (4600, 44235), (4915, 41400), (5175, 39320), (5750, 35388), (5898, 34500), (6900, 29490), (7864, 25875), (8280, 24575), (8625, 23592), (8847, 23000), (9000, 22609), (9830, 20700), (10350, 19660), (11500, 17694), (11796, 17250), (13800, 14745)]