42435200

素因数分解:

$2^7\times 5^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 106717500

約数和(自身を除く): 64282300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 128, 149, 160, 178, 200, 298, 320, 356, 400, 445, 596, 640, 712, 745, 800, 890, 1192, 1424, 1490, 1600, 1780, 2225, 2384, 2848, 2980, 3200, 3560, 3725, 4450, 4768, 5696, 5960, 7120, 7450, 8900, 9536, 11392, 11920, 13261, 14240, 14900, 17800, 19072, 23840, 26522, 28480, 29800, 35600, 47680, 53044, 56960, 59600, 66305, 71200, 95360, 106088, 119200, 132610, 142400, 212176, 238400, 265220, 284800, 331525, 424352, 476800, 530440, 663050, 848704, 1060880, 1326100, 1697408, 2121760, 2652200, 4243520, 5304400, 8487040, 10608800, 21217600, 42435200]

約数ペア:

[(1, 42435200), (2, 21217600), (4, 10608800), (5, 8487040), (8, 5304400), (10, 4243520), (16, 2652200), (20, 2121760), (25, 1697408), (32, 1326100), (40, 1060880), (50, 848704), (64, 663050), (80, 530440), (89, 476800), (100, 424352), (128, 331525), (149, 284800), (160, 265220), (178, 238400), (200, 212176), (298, 142400), (320, 132610), (356, 119200), (400, 106088), (445, 95360), (596, 71200), (640, 66305), (712, 59600), (745, 56960), (800, 53044), (890, 47680), (1192, 35600), (1424, 29800), (1490, 28480), (1600, 26522), (1780, 23840), (2225, 19072), (2384, 17800), (2848, 14900), (2980, 14240), (3200, 13261), (3560, 11920), (3725, 11392), (4450, 9536), (4768, 8900), (5696, 7450), (5960, 7120)]