16020888900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{2141}}^1\times {\mathrm{24943}}^1$

素因数の和:27101

約数の個数: 72

約数和(自身を含む): 46377281664

約数和(自身を除く): 30356392764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2141, 4282, 6423, 8564, 10705, 12846, 21410, 24943, 25692, 32115, 42820, 49886, 53525, 64230, 74829, 99772, 107050, 124715, 128460, 149658, 160575, 214100, 249430, 299316, 321150, 374145, 498860, 623575, 642300, 748290, 1247150, 1496580, 1870725, 2494300, 3741450, 7482900, 53402963, 106805926, 160208889, 213611852, 267014815, 320417778, 534029630, 640835556, 801044445, 1068059260, 1335074075, 1602088890, 2670148150, 3204177780, 4005222225, 5340296300, 8010444450, 16020888900]

約数ペア:

[(1, 16020888900), (2, 8010444450), (3, 5340296300), (4, 4005222225), (5, 3204177780), (6, 2670148150), (10, 1602088890), (12, 1335074075), (15, 1068059260), (20, 801044445), (25, 640835556), (30, 534029630), (50, 320417778), (60, 267014815), (75, 213611852), (100, 160208889), (150, 106805926), (300, 53402963), (2141, 7482900), (4282, 3741450), (6423, 2494300), (8564, 1870725), (10705, 1496580), (12846, 1247150), (21410, 748290), (24943, 642300), (25692, 623575), (32115, 498860), (42820, 374145), (49886, 321150), (53525, 299316), (64230, 249430), (74829, 214100), (99772, 160575), (107050, 149658), (124715, 128460)]