74617080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 240537600

約数和(自身を除く): 165920520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 395, 408, 463, 474, 510, 632, 680, 790, 926, 948, 1020, 1185, 1343, 1389, 1580, 1852, 1896, 2040, 2315, 2370, 2686, 2778, 3160, 3704, 4029, 4630, 4740, 5372, 5556, 6715, 6945, 7871, 8058, 9260, 9480, 10744, 11112, 13430, 13890, 15742, 16116, 18520, 20145, 23613, 26860, 27780, 31484, 32232, 36577, 39355, 40290, 47226, 53720, 55560, 62968, 73154, 78710, 80580, 94452, 109731, 118065, 146308, 157420, 161160, 182885, 188904, 219462, 236130, 292616, 314840, 365770, 438924, 472260, 548655, 621809, 731540, 877848, 944520, 1097310, 1243618, 1463080, 1865427, 2194620, 2487236, 3109045, 3730854, 4389240, 4974472, 6218090, 7461708, 9327135, 12436180, 14923416, 18654270, 24872360, 37308540, 74617080]

約数ペア:

[(1, 74617080), (2, 37308540), (3, 24872360), (4, 18654270), (5, 14923416), (6, 12436180), (8, 9327135), (10, 7461708), (12, 6218090), (15, 4974472), (17, 4389240), (20, 3730854), (24, 3109045), (30, 2487236), (34, 2194620), (40, 1865427), (51, 1463080), (60, 1243618), (68, 1097310), (79, 944520), (85, 877848), (102, 731540), (120, 621809), (136, 548655), (158, 472260), (170, 438924), (204, 365770), (237, 314840), (255, 292616), (316, 236130), (340, 219462), (395, 188904), (408, 182885), (463, 161160), (474, 157420), (510, 146308), (632, 118065), (680, 109731), (790, 94452), (926, 80580), (948, 78710), (1020, 73154), (1185, 62968), (1343, 55560), (1389, 53720), (1580, 47226), (1852, 40290), (1896, 39355), (2040, 36577), (2315, 32232), (2370, 31484), (2686, 27780), (2778, 26860), (3160, 23613), (3704, 20145), (4029, 18520), (4630, 16116), (4740, 15742), (5372, 13890), (5556, 13430), (6715, 11112), (6945, 10744), (7871, 9480), (8058, 9260)]