156747060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 491312640

約数和(自身を除く): 334565580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 79, 90, 146, 151, 158, 180, 219, 237, 292, 302, 316, 365, 395, 438, 453, 474, 604, 657, 711, 730, 755, 790, 876, 906, 948, 1095, 1185, 1314, 1359, 1422, 1460, 1510, 1580, 1812, 2190, 2265, 2370, 2628, 2718, 2844, 3020, 3285, 3555, 4380, 4530, 4740, 5436, 5767, 6570, 6795, 7110, 9060, 11023, 11534, 11929, 13140, 13590, 14220, 17301, 22046, 23068, 23858, 27180, 28835, 33069, 34602, 35787, 44092, 47716, 51903, 55115, 57670, 59645, 66138, 69204, 71574, 86505, 99207, 103806, 107361, 110230, 115340, 119290, 132276, 143148, 165345, 173010, 178935, 198414, 207612, 214722, 220460, 238580, 259515, 330690, 346020, 357870, 396828, 429444, 496035, 519030, 536805, 661380, 715740, 870817, 992070, 1038060, 1073610, 1741634, 1984140, 2147220, 2612451, 3483268, 4354085, 5224902, 7837353, 8708170, 10449804, 13062255, 15674706, 17416340, 26124510, 31349412, 39186765, 52249020, 78373530, 156747060]

約数ペア:

[(1, 156747060), (2, 78373530), (3, 52249020), (4, 39186765), (5, 31349412), (6, 26124510), (9, 17416340), (10, 15674706), (12, 13062255), (15, 10449804), (18, 8708170), (20, 7837353), (30, 5224902), (36, 4354085), (45, 3483268), (60, 2612451), (73, 2147220), (79, 1984140), (90, 1741634), (146, 1073610), (151, 1038060), (158, 992070), (180, 870817), (219, 715740), (237, 661380), (292, 536805), (302, 519030), (316, 496035), (365, 429444), (395, 396828), (438, 357870), (453, 346020), (474, 330690), (604, 259515), (657, 238580), (711, 220460), (730, 214722), (755, 207612), (790, 198414), (876, 178935), (906, 173010), (948, 165345), (1095, 143148), (1185, 132276), (1314, 119290), (1359, 115340), (1422, 110230), (1460, 107361), (1510, 103806), (1580, 99207), (1812, 86505), (2190, 71574), (2265, 69204), (2370, 66138), (2628, 59645), (2718, 57670), (2844, 55115), (3020, 51903), (3285, 47716), (3555, 44092), (4380, 35787), (4530, 34602), (4740, 33069), (5436, 28835), (5767, 27180), (6570, 23858), (6795, 23068), (7110, 22046), (9060, 17301), (11023, 14220), (11534, 13590), (11929, 13140)]