165289800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21191}}^1$

素因数の和:21223

約数の個数: 96

約数和(自身を含む): 551839680

約数和(自身を除く): 386549880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 21191, 42382, 63573, 84764, 105955, 127146, 169528, 211910, 254292, 275483, 317865, 423820, 508584, 529775, 550966, 635730, 826449, 847640, 1059550, 1101932, 1271460, 1377415, 1589325, 1652898, 2119100, 2203864, 2542920, 2754830, 3178650, 3305796, 4132245, 4238200, 5509660, 6357300, 6611592, 6887075, 8264490, 11019320, 12714600, 13774150, 16528980, 20661225, 27548300, 33057960, 41322450, 55096600, 82644900, 165289800]

約数ペア:

[(1, 165289800), (2, 82644900), (3, 55096600), (4, 41322450), (5, 33057960), (6, 27548300), (8, 20661225), (10, 16528980), (12, 13774150), (13, 12714600), (15, 11019320), (20, 8264490), (24, 6887075), (25, 6611592), (26, 6357300), (30, 5509660), (39, 4238200), (40, 4132245), (50, 3305796), (52, 3178650), (60, 2754830), (65, 2542920), (75, 2203864), (78, 2119100), (100, 1652898), (104, 1589325), (120, 1377415), (130, 1271460), (150, 1101932), (156, 1059550), (195, 847640), (200, 826449), (260, 635730), (300, 550966), (312, 529775), (325, 508584), (390, 423820), (520, 317865), (600, 275483), (650, 254292), (780, 211910), (975, 169528), (1300, 127146), (1560, 105955), (1950, 84764), (2600, 63573), (3900, 42382), (7800, 21191)]