20883670800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{561389}}^1$

素因数の和:561441

約数の個数: 120

約数和(自身を含む): 69055461120

約数和(自身を除く): 48171790320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 6200, 7440, 9300, 12400, 18600, 37200, 561389, 1122778, 1684167, 2245556, 2806945, 3368334, 4491112, 5613890, 6736668, 8420835, 8982224, 11227780, 13473336, 14034725, 16841670, 17403059, 22455560, 26946672, 28069450, 33683340, 34806118, 42104175, 44911120, 52209177, 56138900, 67366680, 69612236, 84208350, 87015295, 104418354, 112277800, 134733360, 139224472, 168416700, 174030590, 208836708, 224555600, 261045885, 278448944, 336833400, 348061180, 417673416, 435076475, 522091770, 673666800, 696122360, 835346832, 870152950, 1044183540, 1305229425, 1392244720, 1740305900, 2088367080, 2610458850, 3480611800, 4176734160, 5220917700, 6961223600, 10441835400, 20883670800]

約数ペア:

[(1, 20883670800), (2, 10441835400), (3, 6961223600), (4, 5220917700), (5, 4176734160), (6, 3480611800), (8, 2610458850), (10, 2088367080), (12, 1740305900), (15, 1392244720), (16, 1305229425), (20, 1044183540), (24, 870152950), (25, 835346832), (30, 696122360), (31, 673666800), (40, 522091770), (48, 435076475), (50, 417673416), (60, 348061180), (62, 336833400), (75, 278448944), (80, 261045885), (93, 224555600), (100, 208836708), (120, 174030590), (124, 168416700), (150, 139224472), (155, 134733360), (186, 112277800), (200, 104418354), (240, 87015295), (248, 84208350), (300, 69612236), (310, 67366680), (372, 56138900), (400, 52209177), (465, 44911120), (496, 42104175), (600, 34806118), (620, 33683340), (744, 28069450), (775, 26946672), (930, 22455560), (1200, 17403059), (1240, 16841670), (1488, 14034725), (1550, 13473336), (1860, 11227780), (2325, 8982224), (2480, 8420835), (3100, 6736668), (3720, 5613890), (4650, 4491112), (6200, 3368334), (7440, 2806945), (9300, 2245556), (12400, 1684167), (18600, 1122778), (37200, 561389)]