91277520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 306468480

約数和(自身を除く): 215190960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 541, 555, 570, 592, 703, 740, 760, 888, 912, 1082, 1110, 1140, 1406, 1480, 1520, 1623, 1776, 2109, 2164, 2220, 2280, 2705, 2812, 2960, 3246, 3515, 4218, 4328, 4440, 4560, 5410, 5624, 6492, 7030, 8115, 8436, 8656, 8880, 10279, 10545, 10820, 11248, 12984, 14060, 16230, 16872, 20017, 20558, 21090, 21640, 25968, 28120, 30837, 32460, 33744, 40034, 41116, 42180, 43280, 51395, 56240, 60051, 61674, 64920, 80068, 82232, 84360, 100085, 102790, 120102, 123348, 129840, 154185, 160136, 164464, 168720, 200170, 205580, 240204, 246696, 300255, 308370, 320272, 380323, 400340, 411160, 480408, 493392, 600510, 616740, 760646, 800680, 822320, 960816, 1140969, 1201020, 1233480, 1521292, 1601360, 1901615, 2281938, 2402040, 2466960, 3042584, 3803230, 4563876, 4804080, 5704845, 6085168, 7606460, 9127752, 11409690, 15212920, 18255504, 22819380, 30425840, 45638760, 91277520]

約数ペア:

[(1, 91277520), (2, 45638760), (3, 30425840), (4, 22819380), (5, 18255504), (6, 15212920), (8, 11409690), (10, 9127752), (12, 7606460), (15, 6085168), (16, 5704845), (19, 4804080), (20, 4563876), (24, 3803230), (30, 3042584), (37, 2466960), (38, 2402040), (40, 2281938), (48, 1901615), (57, 1601360), (60, 1521292), (74, 1233480), (76, 1201020), (80, 1140969), (95, 960816), (111, 822320), (114, 800680), (120, 760646), (148, 616740), (152, 600510), (185, 493392), (190, 480408), (222, 411160), (228, 400340), (240, 380323), (285, 320272), (296, 308370), (304, 300255), (370, 246696), (380, 240204), (444, 205580), (456, 200170), (541, 168720), (555, 164464), (570, 160136), (592, 154185), (703, 129840), (740, 123348), (760, 120102), (888, 102790), (912, 100085), (1082, 84360), (1110, 82232), (1140, 80068), (1406, 64920), (1480, 61674), (1520, 60051), (1623, 56240), (1776, 51395), (2109, 43280), (2164, 42180), (2220, 41116), (2280, 40034), (2705, 33744), (2812, 32460), (2960, 30837), (3246, 28120), (3515, 25968), (4218, 21640), (4328, 21090), (4440, 20558), (4560, 20017), (5410, 16872), (5624, 16230), (6492, 14060), (7030, 12984), (8115, 11248), (8436, 10820), (8656, 10545), (8880, 10279)]