91591560

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 309991500

約数和(自身を除く): 218399940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 349, 360, 405, 486, 540, 648, 698, 729, 810, 972, 1047, 1080, 1215, 1396, 1458, 1620, 1745, 1944, 2094, 2187, 2430, 2792, 2916, 3141, 3240, 3490, 3645, 4188, 4374, 4860, 5235, 5832, 6282, 6561, 6980, 7290, 8376, 8748, 9423, 9720, 10470, 10935, 12564, 13122, 13960, 14580, 15705, 17496, 18846, 20940, 21870, 25128, 26244, 28269, 29160, 31410, 32805, 37692, 41880, 43740, 47115, 52488, 56538, 62820, 65610, 75384, 84807, 87480, 94230, 113076, 125640, 131220, 141345, 169614, 188460, 226152, 254421, 262440, 282690, 339228, 376920, 424035, 508842, 565380, 678456, 763263, 848070, 1017684, 1130760, 1272105, 1526526, 1696140, 2035368, 2289789, 2544210, 3053052, 3392280, 3816315, 4579578, 5088420, 6106104, 7632630, 9159156, 10176840, 11448945, 15265260, 18318312, 22897890, 30530520, 45795780, 91591560]

約数ペア:

[(1, 91591560), (2, 45795780), (3, 30530520), (4, 22897890), (5, 18318312), (6, 15265260), (8, 11448945), (9, 10176840), (10, 9159156), (12, 7632630), (15, 6106104), (18, 5088420), (20, 4579578), (24, 3816315), (27, 3392280), (30, 3053052), (36, 2544210), (40, 2289789), (45, 2035368), (54, 1696140), (60, 1526526), (72, 1272105), (81, 1130760), (90, 1017684), (108, 848070), (120, 763263), (135, 678456), (162, 565380), (180, 508842), (216, 424035), (243, 376920), (270, 339228), (324, 282690), (349, 262440), (360, 254421), (405, 226152), (486, 188460), (540, 169614), (648, 141345), (698, 131220), (729, 125640), (810, 113076), (972, 94230), (1047, 87480), (1080, 84807), (1215, 75384), (1396, 65610), (1458, 62820), (1620, 56538), (1745, 52488), (1944, 47115), (2094, 43740), (2187, 41880), (2430, 37692), (2792, 32805), (2916, 31410), (3141, 29160), (3240, 28269), (3490, 26244), (3645, 25128), (4188, 21870), (4374, 20940), (4860, 18846), (5235, 17496), (5832, 15705), (6282, 14580), (6561, 13960), (6980, 13122), (7290, 12564), (8376, 10935), (8748, 10470), (9423, 9720)]