80782650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4637

約数の個数: 96

約数和(自身を含む): 239776320

約数和(自身を除く): 158993670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 650, 675, 702, 975, 1170, 1350, 1755, 1950, 2925, 3510, 4603, 5850, 8775, 9206, 13809, 17550, 23015, 27618, 41427, 46030, 59839, 69045, 82854, 115075, 119678, 124281, 138090, 179517, 207135, 230150, 248562, 299195, 345225, 359034, 414270, 538551, 598390, 621405, 690450, 897585, 1035675, 1077102, 1242810, 1495975, 1615653, 1795170, 2071350, 2692755, 2991950, 3107025, 3231306, 4487925, 5385510, 6214050, 8078265, 8975850, 13463775, 16156530, 26927550, 40391325, 80782650]

約数ペア:

[(1, 80782650), (2, 40391325), (3, 26927550), (5, 16156530), (6, 13463775), (9, 8975850), (10, 8078265), (13, 6214050), (15, 5385510), (18, 4487925), (25, 3231306), (26, 3107025), (27, 2991950), (30, 2692755), (39, 2071350), (45, 1795170), (50, 1615653), (54, 1495975), (65, 1242810), (75, 1077102), (78, 1035675), (90, 897585), (117, 690450), (130, 621405), (135, 598390), (150, 538551), (195, 414270), (225, 359034), (234, 345225), (270, 299195), (325, 248562), (351, 230150), (390, 207135), (450, 179517), (585, 138090), (650, 124281), (675, 119678), (702, 115075), (975, 82854), (1170, 69045), (1350, 59839), (1755, 46030), (1950, 41427), (2925, 27618), (3510, 23015), (4603, 17550), (5850, 13809), (8775, 9206)]