155097540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 513676800

約数和(自身を除く): 358579260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 316, 390, 395, 468, 474, 585, 711, 780, 790, 839, 948, 1027, 1170, 1185, 1422, 1580, 1678, 2054, 2340, 2370, 2517, 2844, 3081, 3356, 3555, 4108, 4195, 4740, 5034, 5135, 6162, 7110, 7551, 8390, 9243, 10068, 10270, 10907, 12324, 12585, 14220, 15102, 15405, 16780, 18486, 20540, 21814, 25170, 30204, 30810, 32721, 36972, 37755, 43628, 46215, 50340, 54535, 61620, 65442, 66281, 75510, 92430, 98163, 109070, 130884, 132562, 151020, 163605, 184860, 196326, 198843, 218140, 265124, 327210, 331405, 392652, 397686, 490815, 596529, 654420, 662810, 795372, 861653, 981630, 994215, 1193058, 1325620, 1723306, 1963260, 1988430, 2386116, 2584959, 2982645, 3446612, 3976860, 4308265, 5169918, 5965290, 7754877, 8616530, 10339836, 11930580, 12924795, 15509754, 17233060, 25849590, 31019508, 38774385, 51699180, 77548770, 155097540]

約数ペア:

[(1, 155097540), (2, 77548770), (3, 51699180), (4, 38774385), (5, 31019508), (6, 25849590), (9, 17233060), (10, 15509754), (12, 12924795), (13, 11930580), (15, 10339836), (18, 8616530), (20, 7754877), (26, 5965290), (30, 5169918), (36, 4308265), (39, 3976860), (45, 3446612), (52, 2982645), (60, 2584959), (65, 2386116), (78, 1988430), (79, 1963260), (90, 1723306), (117, 1325620), (130, 1193058), (156, 994215), (158, 981630), (180, 861653), (195, 795372), (234, 662810), (237, 654420), (260, 596529), (316, 490815), (390, 397686), (395, 392652), (468, 331405), (474, 327210), (585, 265124), (711, 218140), (780, 198843), (790, 196326), (839, 184860), (948, 163605), (1027, 151020), (1170, 132562), (1185, 130884), (1422, 109070), (1580, 98163), (1678, 92430), (2054, 75510), (2340, 66281), (2370, 65442), (2517, 61620), (2844, 54535), (3081, 50340), (3356, 46215), (3555, 43628), (4108, 37755), (4195, 36972), (4740, 32721), (5034, 30810), (5135, 30204), (6162, 25170), (7110, 21814), (7551, 20540), (8390, 18486), (9243, 16780), (10068, 15405), (10270, 15102), (10907, 14220), (12324, 12585)]