4913550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 13492440

約数和(自身を除く): 8578890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 179, 183, 225, 305, 358, 366, 450, 537, 549, 610, 895, 915, 1074, 1098, 1525, 1611, 1790, 1830, 2685, 2745, 3050, 3222, 4475, 4575, 5370, 5490, 8055, 8950, 9150, 10919, 13425, 13725, 16110, 21838, 26850, 27450, 32757, 40275, 54595, 65514, 80550, 98271, 109190, 163785, 196542, 272975, 327570, 491355, 545950, 818925, 982710, 1637850, 2456775, 4913550]

約数ペア:

[(1, 4913550), (2, 2456775), (3, 1637850), (5, 982710), (6, 818925), (9, 545950), (10, 491355), (15, 327570), (18, 272975), (25, 196542), (30, 163785), (45, 109190), (50, 98271), (61, 80550), (75, 65514), (90, 54595), (122, 40275), (150, 32757), (179, 27450), (183, 26850), (225, 21838), (305, 16110), (358, 13725), (366, 13425), (450, 10919), (537, 9150), (549, 8950), (610, 8055), (895, 5490), (915, 5370), (1074, 4575), (1098, 4475), (1525, 3222), (1611, 3050), (1790, 2745), (1830, 2685)]