408825300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{104827}}^1$

素因数の和:104857

約数の個数: 72

約数和(自身を含む): 1273869856

約数和(自身を除く): 865044556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 104827, 209654, 314481, 419308, 524135, 628962, 1048270, 1257924, 1362751, 1572405, 2096540, 2620675, 2725502, 3144810, 4088253, 5241350, 5451004, 6289620, 6813755, 7862025, 8176506, 10482700, 13627510, 15724050, 16353012, 20441265, 27255020, 31448100, 34068775, 40882530, 68137550, 81765060, 102206325, 136275100, 204412650, 408825300]

約数ペア:

[(1, 408825300), (2, 204412650), (3, 136275100), (4, 102206325), (5, 81765060), (6, 68137550), (10, 40882530), (12, 34068775), (13, 31448100), (15, 27255020), (20, 20441265), (25, 16353012), (26, 15724050), (30, 13627510), (39, 10482700), (50, 8176506), (52, 7862025), (60, 6813755), (65, 6289620), (75, 5451004), (78, 5241350), (100, 4088253), (130, 3144810), (150, 2725502), (156, 2620675), (195, 2096540), (260, 1572405), (300, 1362751), (325, 1257924), (390, 1048270), (650, 628962), (780, 524135), (975, 419308), (1300, 314481), (1950, 209654), (3900, 104827)]