135278520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5101}}^1$

素因数の和:5145

約数の個数: 128

約数和(自身を含む): 462853440

約数和(自身を除く): 327574920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5101, 5304, 6630, 8840, 10202, 13260, 15303, 20404, 25505, 26520, 30606, 40808, 51010, 61212, 66313, 76515, 86717, 102020, 122424, 132626, 153030, 173434, 198939, 204040, 260151, 265252, 306060, 331565, 346868, 397878, 433585, 520302, 530504, 612120, 663130, 693736, 795756, 867170, 994695, 1040604, 1127321, 1300755, 1326260, 1591512, 1734340, 1989390, 2081208, 2254642, 2601510, 2652520, 3381963, 3468680, 3978780, 4509284, 5203020, 5636605, 6763926, 7957560, 9018568, 10406040, 11273210, 13527852, 16909815, 22546420, 27055704, 33819630, 45092840, 67639260, 135278520]

約数ペア:

[(1, 135278520), (2, 67639260), (3, 45092840), (4, 33819630), (5, 27055704), (6, 22546420), (8, 16909815), (10, 13527852), (12, 11273210), (13, 10406040), (15, 9018568), (17, 7957560), (20, 6763926), (24, 5636605), (26, 5203020), (30, 4509284), (34, 3978780), (39, 3468680), (40, 3381963), (51, 2652520), (52, 2601510), (60, 2254642), (65, 2081208), (68, 1989390), (78, 1734340), (85, 1591512), (102, 1326260), (104, 1300755), (120, 1127321), (130, 1040604), (136, 994695), (156, 867170), (170, 795756), (195, 693736), (204, 663130), (221, 612120), (255, 530504), (260, 520302), (312, 433585), (340, 397878), (390, 346868), (408, 331565), (442, 306060), (510, 265252), (520, 260151), (663, 204040), (680, 198939), (780, 173434), (884, 153030), (1020, 132626), (1105, 122424), (1326, 102020), (1560, 86717), (1768, 76515), (2040, 66313), (2210, 61212), (2652, 51010), (3315, 40808), (4420, 30606), (5101, 26520), (5304, 25505), (6630, 20404), (8840, 15303), (10202, 13260)]