142748700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{4447}}^1$

素因数の和:4571

約数の個数: 72

約数和(自身を含む): 416973312

約数和(自身を除く): 274224612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 2675, 3210, 4447, 5350, 6420, 8025, 8894, 10700, 13341, 16050, 17788, 22235, 26682, 32100, 44470, 53364, 66705, 88940, 111175, 133410, 222350, 266820, 333525, 444700, 475829, 667050, 951658, 1334100, 1427487, 1903316, 2379145, 2854974, 4758290, 5709948, 7137435, 9516580, 11895725, 14274870, 23791450, 28549740, 35687175, 47582900, 71374350, 142748700]

約数ペア:

[(1, 142748700), (2, 71374350), (3, 47582900), (4, 35687175), (5, 28549740), (6, 23791450), (10, 14274870), (12, 11895725), (15, 9516580), (20, 7137435), (25, 5709948), (30, 4758290), (50, 2854974), (60, 2379145), (75, 1903316), (100, 1427487), (107, 1334100), (150, 951658), (214, 667050), (300, 475829), (321, 444700), (428, 333525), (535, 266820), (642, 222350), (1070, 133410), (1284, 111175), (1605, 88940), (2140, 66705), (2675, 53364), (3210, 44470), (4447, 32100), (5350, 26682), (6420, 22235), (8025, 17788), (8894, 16050), (10700, 13341)]