627280740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16361}}^1$

素因数の和:16450

約数の個数: 96

約数和(自身を含む): 1979147520

約数和(自身を除く): 1351866780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 7668, 9585, 12780, 16361, 19170, 32722, 38340, 49083, 65444, 81805, 98166, 147249, 163610, 196332, 245415, 294498, 327220, 441747, 490830, 588996, 736245, 883494, 981660, 1161631, 1472490, 1766988, 2208735, 2323262, 2944980, 3484893, 4417470, 4646524, 5808155, 6969786, 8834940, 10454679, 11616310, 13939572, 17424465, 20909358, 23232620, 31364037, 34848930, 41818716, 52273395, 62728074, 69697860, 104546790, 125456148, 156820185, 209093580, 313640370, 627280740]

約数ペア:

[(1, 627280740), (2, 313640370), (3, 209093580), (4, 156820185), (5, 125456148), (6, 104546790), (9, 69697860), (10, 62728074), (12, 52273395), (15, 41818716), (18, 34848930), (20, 31364037), (27, 23232620), (30, 20909358), (36, 17424465), (45, 13939572), (54, 11616310), (60, 10454679), (71, 8834940), (90, 6969786), (108, 5808155), (135, 4646524), (142, 4417470), (180, 3484893), (213, 2944980), (270, 2323262), (284, 2208735), (355, 1766988), (426, 1472490), (540, 1161631), (639, 981660), (710, 883494), (852, 736245), (1065, 588996), (1278, 490830), (1420, 441747), (1917, 327220), (2130, 294498), (2556, 245415), (3195, 196332), (3834, 163610), (4260, 147249), (6390, 98166), (7668, 81805), (9585, 65444), (12780, 49083), (16361, 38340), (19170, 32722)]