325492700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 800719584

約数和(自身を除く): 475226884

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 67, 74, 100, 101, 130, 134, 148, 185, 202, 260, 268, 325, 335, 370, 404, 481, 505, 650, 670, 740, 871, 925, 962, 1010, 1300, 1313, 1340, 1675, 1742, 1850, 1924, 2020, 2405, 2479, 2525, 2626, 3350, 3484, 3700, 3737, 4355, 4810, 4958, 5050, 5252, 6565, 6700, 6767, 7474, 8710, 9620, 9916, 10100, 12025, 12395, 13130, 13534, 14948, 17420, 18685, 21775, 24050, 24790, 26260, 27068, 32227, 32825, 33835, 37370, 43550, 48100, 48581, 49580, 61975, 64454, 65650, 67670, 74740, 87100, 87971, 93425, 97162, 123950, 128908, 131300, 135340, 161135, 169175, 175942, 186850, 194324, 242905, 247900, 250379, 322270, 338350, 351884, 373700, 439855, 485810, 500758, 644540, 676700, 805675, 879710, 971620, 1001516, 1214525, 1251895, 1611350, 1759420, 2199275, 2429050, 2503790, 3222700, 3254927, 4398550, 4858100, 5007580, 6259475, 6509854, 8797100, 12518950, 13019708, 16274635, 25037900, 32549270, 65098540, 81373175, 162746350, 325492700]

約数ペア:

[(1, 325492700), (2, 162746350), (4, 81373175), (5, 65098540), (10, 32549270), (13, 25037900), (20, 16274635), (25, 13019708), (26, 12518950), (37, 8797100), (50, 6509854), (52, 6259475), (65, 5007580), (67, 4858100), (74, 4398550), (100, 3254927), (101, 3222700), (130, 2503790), (134, 2429050), (148, 2199275), (185, 1759420), (202, 1611350), (260, 1251895), (268, 1214525), (325, 1001516), (335, 971620), (370, 879710), (404, 805675), (481, 676700), (505, 644540), (650, 500758), (670, 485810), (740, 439855), (871, 373700), (925, 351884), (962, 338350), (1010, 322270), (1300, 250379), (1313, 247900), (1340, 242905), (1675, 194324), (1742, 186850), (1850, 175942), (1924, 169175), (2020, 161135), (2405, 135340), (2479, 131300), (2525, 128908), (2626, 123950), (3350, 97162), (3484, 93425), (3700, 87971), (3737, 87100), (4355, 74740), (4810, 67670), (4958, 65650), (5050, 64454), (5252, 61975), (6565, 49580), (6700, 48581), (6767, 48100), (7474, 43550), (8710, 37370), (9620, 33835), (9916, 32825), (10100, 32227), (12025, 27068), (12395, 26260), (13130, 24790), (13534, 24050), (14948, 21775), (17420, 18685)]