151894620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22807}}^1$

素因数の和:22859

約数の個数: 72

約数和(自身を含む): 473220384

約数和(自身を除く): 321325764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 22807, 45614, 68421, 91228, 114035, 136842, 205263, 228070, 273684, 342105, 410526, 456140, 684210, 821052, 843859, 1026315, 1368420, 1687718, 2052630, 2531577, 3375436, 4105260, 4219295, 5063154, 7594731, 8438590, 10126308, 12657885, 15189462, 16877180, 25315770, 30378924, 37973655, 50631540, 75947310, 151894620]

約数ペア:

[(1, 151894620), (2, 75947310), (3, 50631540), (4, 37973655), (5, 30378924), (6, 25315770), (9, 16877180), (10, 15189462), (12, 12657885), (15, 10126308), (18, 8438590), (20, 7594731), (30, 5063154), (36, 4219295), (37, 4105260), (45, 3375436), (60, 2531577), (74, 2052630), (90, 1687718), (111, 1368420), (148, 1026315), (180, 843859), (185, 821052), (222, 684210), (333, 456140), (370, 410526), (444, 342105), (555, 273684), (666, 228070), (740, 205263), (1110, 136842), (1332, 114035), (1665, 91228), (2220, 68421), (3330, 45614), (6660, 22807)]