100489600

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 256501440

約数和(自身を除く): 156011840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1013, 1240, 1550, 1600, 1984, 2026, 2480, 3100, 3200, 3968, 4052, 4960, 5065, 6200, 8104, 9920, 10130, 12400, 16208, 19840, 20260, 24800, 25325, 31403, 32416, 40520, 49600, 50650, 62806, 64832, 81040, 99200, 101300, 125612, 129664, 157015, 162080, 202600, 251224, 314030, 324160, 405200, 502448, 628060, 648320, 785075, 810400, 1004896, 1256120, 1570150, 1620800, 2009792, 2512240, 3140300, 3241600, 4019584, 5024480, 6280600, 10048960, 12561200, 20097920, 25122400, 50244800, 100489600]

約数ペア:

[(1, 100489600), (2, 50244800), (4, 25122400), (5, 20097920), (8, 12561200), (10, 10048960), (16, 6280600), (20, 5024480), (25, 4019584), (31, 3241600), (32, 3140300), (40, 2512240), (50, 2009792), (62, 1620800), (64, 1570150), (80, 1256120), (100, 1004896), (124, 810400), (128, 785075), (155, 648320), (160, 628060), (200, 502448), (248, 405200), (310, 324160), (320, 314030), (400, 251224), (496, 202600), (620, 162080), (640, 157015), (775, 129664), (800, 125612), (992, 101300), (1013, 99200), (1240, 81040), (1550, 64832), (1600, 62806), (1984, 50650), (2026, 49600), (2480, 40520), (3100, 32416), (3200, 31403), (3968, 25325), (4052, 24800), (4960, 20260), (5065, 19840), (6200, 16208), (8104, 12400), (9920, 10130)]