308257300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4019}}^1$

素因数の和:4105

約数の個数: 72

約数和(自身を含む): 732765600

約数和(自身を除く): 424508300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 236, 260, 295, 325, 590, 650, 767, 1180, 1300, 1475, 1534, 2950, 3068, 3835, 4019, 5900, 7670, 8038, 15340, 16076, 19175, 20095, 38350, 40190, 52247, 76700, 80380, 100475, 104494, 200950, 208988, 237121, 261235, 401900, 474242, 522470, 948484, 1044940, 1185605, 1306175, 2371210, 2612350, 3082573, 4742420, 5224700, 5928025, 6165146, 11856050, 12330292, 15412865, 23712100, 30825730, 61651460, 77064325, 154128650, 308257300]

約数ペア:

[(1, 308257300), (2, 154128650), (4, 77064325), (5, 61651460), (10, 30825730), (13, 23712100), (20, 15412865), (25, 12330292), (26, 11856050), (50, 6165146), (52, 5928025), (59, 5224700), (65, 4742420), (100, 3082573), (118, 2612350), (130, 2371210), (236, 1306175), (260, 1185605), (295, 1044940), (325, 948484), (590, 522470), (650, 474242), (767, 401900), (1180, 261235), (1300, 237121), (1475, 208988), (1534, 200950), (2950, 104494), (3068, 100475), (3835, 80380), (4019, 76700), (5900, 52247), (7670, 40190), (8038, 38350), (15340, 20095), (16076, 19175)]