54721105740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2068069}}^1$

素因数の和:2068101

約数の個数: 144

約数和(自身を含む): 198038383200

約数和(自身を除く): 143317277460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 2068069, 4136138, 6204207, 8272276, 10340345, 12408414, 14476483, 18612621, 20680690, 24816828, 28952966, 31021035, 37225242, 41361380, 43429449, 55837863, 57905932, 62042070, 72382415, 74450484, 86858898, 93063105, 101335381, 111675726, 124084140, 130288347, 144764830, 173717796, 186126210, 202670762, 217147245, 223351452, 260576694, 279189315, 289529660, 304006143, 372252420, 390865041, 405341524, 434294490, 506676905, 521153388, 558378630, 608012286, 651441735, 781730082, 868588980, 912018429, 1013353810, 1116757260, 1216024572, 1302883470, 1520030715, 1563460164, 1824036858, 1954325205, 2026707620, 2605766940, 2736055287, 3040061430, 3648073716, 3908650410, 4560092145, 5472110574, 6080122860, 7817300820, 9120184290, 10944221148, 13680276435, 18240368580, 27360552870, 54721105740]

約数ペア:

[(1, 54721105740), (2, 27360552870), (3, 18240368580), (4, 13680276435), (5, 10944221148), (6, 9120184290), (7, 7817300820), (9, 6080122860), (10, 5472110574), (12, 4560092145), (14, 3908650410), (15, 3648073716), (18, 3040061430), (20, 2736055287), (21, 2605766940), (27, 2026707620), (28, 1954325205), (30, 1824036858), (35, 1563460164), (36, 1520030715), (42, 1302883470), (45, 1216024572), (49, 1116757260), (54, 1013353810), (60, 912018429), (63, 868588980), (70, 781730082), (84, 651441735), (90, 608012286), (98, 558378630), (105, 521153388), (108, 506676905), (126, 434294490), (135, 405341524), (140, 390865041), (147, 372252420), (180, 304006143), (189, 289529660), (196, 279189315), (210, 260576694), (245, 223351452), (252, 217147245), (270, 202670762), (294, 186126210), (315, 173717796), (378, 144764830), (420, 130288347), (441, 124084140), (490, 111675726), (540, 101335381), (588, 93063105), (630, 86858898), (735, 74450484), (756, 72382415), (882, 62042070), (945, 57905932), (980, 55837863), (1260, 43429449), (1323, 41361380), (1470, 37225242), (1764, 31021035), (1890, 28952966), (2205, 24816828), (2646, 20680690), (2940, 18612621), (3780, 14476483), (4410, 12408414), (5292, 10340345), (6615, 8272276), (8820, 6204207), (13230, 4136138), (26460, 2068069)]