25366680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2321

約数の個数: 96

約数和(自身を含む): 85138560

約数和(自身を除く): 59771880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2273, 2790, 3720, 4546, 5580, 6819, 9092, 11160, 11365, 13638, 18184, 20457, 22730, 27276, 34095, 40914, 45460, 54552, 68190, 70463, 81828, 90920, 102285, 136380, 140926, 163656, 204570, 211389, 272760, 281852, 352315, 409140, 422778, 563704, 634167, 704630, 818280, 845556, 1056945, 1268334, 1409260, 1691112, 2113890, 2536668, 2818520, 3170835, 4227780, 5073336, 6341670, 8455560, 12683340, 25366680]

約数ペア:

[(1, 25366680), (2, 12683340), (3, 8455560), (4, 6341670), (5, 5073336), (6, 4227780), (8, 3170835), (9, 2818520), (10, 2536668), (12, 2113890), (15, 1691112), (18, 1409260), (20, 1268334), (24, 1056945), (30, 845556), (31, 818280), (36, 704630), (40, 634167), (45, 563704), (60, 422778), (62, 409140), (72, 352315), (90, 281852), (93, 272760), (120, 211389), (124, 204570), (155, 163656), (180, 140926), (186, 136380), (248, 102285), (279, 90920), (310, 81828), (360, 70463), (372, 68190), (465, 54552), (558, 45460), (620, 40914), (744, 34095), (930, 27276), (1116, 22730), (1240, 20457), (1395, 18184), (1860, 13638), (2232, 11365), (2273, 11160), (2790, 9092), (3720, 6819), (4546, 5580)]