520280100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{293}}^1\times {\mathrm{1973}}^1$

素因数の和:2286

約数の個数: 108

約数和(自身を含む): 1637184276

約数和(自身を除く): 1116904176

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 293, 300, 450, 586, 879, 900, 1172, 1465, 1758, 1973, 2637, 2930, 3516, 3946, 4395, 5274, 5860, 5919, 7325, 7892, 8790, 9865, 10548, 11838, 13185, 14650, 17580, 17757, 19730, 21975, 23676, 26370, 29300, 29595, 35514, 39460, 43950, 49325, 52740, 59190, 65925, 71028, 87900, 88785, 98650, 118380, 131850, 147975, 177570, 197300, 263700, 295950, 355140, 443925, 578089, 591900, 887850, 1156178, 1734267, 1775700, 2312356, 2890445, 3468534, 5202801, 5780890, 6937068, 8671335, 10405602, 11561780, 14452225, 17342670, 20811204, 26014005, 28904450, 34685340, 43356675, 52028010, 57808900, 86713350, 104056020, 130070025, 173426700, 260140050, 520280100]

約数ペア:

[(1, 520280100), (2, 260140050), (3, 173426700), (4, 130070025), (5, 104056020), (6, 86713350), (9, 57808900), (10, 52028010), (12, 43356675), (15, 34685340), (18, 28904450), (20, 26014005), (25, 20811204), (30, 17342670), (36, 14452225), (45, 11561780), (50, 10405602), (60, 8671335), (75, 6937068), (90, 5780890), (100, 5202801), (150, 3468534), (180, 2890445), (225, 2312356), (293, 1775700), (300, 1734267), (450, 1156178), (586, 887850), (879, 591900), (900, 578089), (1172, 443925), (1465, 355140), (1758, 295950), (1973, 263700), (2637, 197300), (2930, 177570), (3516, 147975), (3946, 131850), (4395, 118380), (5274, 98650), (5860, 88785), (5919, 87900), (7325, 71028), (7892, 65925), (8790, 59190), (9865, 52740), (10548, 49325), (11838, 43950), (13185, 39460), (14650, 35514), (17580, 29595), (17757, 29300), (19730, 26370), (21975, 23676)]