89770680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 305791200

約数和(自身を除く): 216020520

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, 103, 108, 120, 135, 162, 180, 206, 216, 269, 270, 309, 324, 360, 405, 412, 515, 538, 540, 618, 648, 807, 810, 824, 927, 1030, 1076, 1080, 1236, 1345, 1545, 1614, 1620, 1854, 2060, 2152, 2421, 2472, 2690, 2781, 3090, 3228, 3240, 3708, 4035, 4120, 4635, 4842, 5380, 5562, 6180, 6456, 7263, 7416, 8070, 8343, 9270, 9684, 10760, 11124, 12105, 12360, 13905, 14526, 16140, 16686, 18540, 19368, 21789, 22248, 24210, 27707, 27810, 29052, 32280, 33372, 36315, 37080, 41715, 43578, 48420, 55414, 55620, 58104, 66744, 72630, 83121, 83430, 87156, 96840, 108945, 110828, 111240, 138535, 145260, 166242, 166860, 174312, 217890, 221656, 249363, 277070, 290520, 332484, 333720, 415605, 435780, 498726, 554140, 664968, 748089, 831210, 871560, 997452, 1108280, 1246815, 1496178, 1662420, 1994904, 2244267, 2493630, 2992356, 3324840, 3740445, 4488534, 4987260, 5984712, 7480890, 8977068, 9974520, 11221335, 14961780, 17954136, 22442670, 29923560, 44885340, 89770680]

約数ペア:

[(1, 89770680), (2, 44885340), (3, 29923560), (4, 22442670), (5, 17954136), (6, 14961780), (8, 11221335), (9, 9974520), (10, 8977068), (12, 7480890), (15, 5984712), (18, 4987260), (20, 4488534), (24, 3740445), (27, 3324840), (30, 2992356), (36, 2493630), (40, 2244267), (45, 1994904), (54, 1662420), (60, 1496178), (72, 1246815), (81, 1108280), (90, 997452), (103, 871560), (108, 831210), (120, 748089), (135, 664968), (162, 554140), (180, 498726), (206, 435780), (216, 415605), (269, 333720), (270, 332484), (309, 290520), (324, 277070), (360, 249363), (405, 221656), (412, 217890), (515, 174312), (538, 166860), (540, 166242), (618, 145260), (648, 138535), (807, 111240), (810, 110828), (824, 108945), (927, 96840), (1030, 87156), (1076, 83430), (1080, 83121), (1236, 72630), (1345, 66744), (1545, 58104), (1614, 55620), (1620, 55414), (1854, 48420), (2060, 43578), (2152, 41715), (2421, 37080), (2472, 36315), (2690, 33372), (2781, 32280), (3090, 29052), (3228, 27810), (3240, 27707), (3708, 24210), (4035, 22248), (4120, 21789), (4635, 19368), (4842, 18540), (5380, 16686), (5562, 16140), (6180, 14526), (6456, 13905), (7263, 12360), (7416, 12105), (8070, 11124), (8343, 10760), (9270, 9684)]