3109300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 7499520

約数和(自身を除く): 4390220

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 59, 62, 68, 85, 100, 118, 124, 155, 170, 236, 295, 310, 340, 425, 527, 590, 620, 775, 850, 1003, 1054, 1180, 1475, 1550, 1700, 1829, 2006, 2108, 2635, 2950, 3100, 3658, 4012, 5015, 5270, 5900, 7316, 9145, 10030, 10540, 13175, 18290, 20060, 25075, 26350, 31093, 36580, 45725, 50150, 52700, 62186, 91450, 100300, 124372, 155465, 182900, 310930, 621860, 777325, 1554650, 3109300]

約数ペア:

[(1, 3109300), (2, 1554650), (4, 777325), (5, 621860), (10, 310930), (17, 182900), (20, 155465), (25, 124372), (31, 100300), (34, 91450), (50, 62186), (59, 52700), (62, 50150), (68, 45725), (85, 36580), (100, 31093), (118, 26350), (124, 25075), (155, 20060), (170, 18290), (236, 13175), (295, 10540), (310, 10030), (340, 9145), (425, 7316), (527, 5900), (590, 5270), (620, 5015), (775, 4012), (850, 3658), (1003, 3100), (1054, 2950), (1180, 2635), (1475, 2108), (1550, 2006), (1700, 1829)]