82730520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6211}}^1$

素因数の和:6265

約数の個数: 96

約数和(自身を含む): 276185520

約数和(自身を除く): 193455000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6211, 6660, 12422, 13320, 18633, 24844, 31055, 37266, 49688, 55899, 62110, 74532, 93165, 111798, 124220, 149064, 186330, 223596, 229807, 248440, 279495, 372660, 447192, 459614, 558990, 689421, 745320, 919228, 1117980, 1149035, 1378842, 1838456, 2068263, 2235960, 2298070, 2757684, 3447105, 4136526, 4596140, 5515368, 6894210, 8273052, 9192280, 10341315, 13788420, 16546104, 20682630, 27576840, 41365260, 82730520]

約数ペア:

[(1, 82730520), (2, 41365260), (3, 27576840), (4, 20682630), (5, 16546104), (6, 13788420), (8, 10341315), (9, 9192280), (10, 8273052), (12, 6894210), (15, 5515368), (18, 4596140), (20, 4136526), (24, 3447105), (30, 2757684), (36, 2298070), (37, 2235960), (40, 2068263), (45, 1838456), (60, 1378842), (72, 1149035), (74, 1117980), (90, 919228), (111, 745320), (120, 689421), (148, 558990), (180, 459614), (185, 447192), (222, 372660), (296, 279495), (333, 248440), (360, 229807), (370, 223596), (444, 186330), (555, 149064), (666, 124220), (740, 111798), (888, 93165), (1110, 74532), (1332, 62110), (1480, 55899), (1665, 49688), (2220, 37266), (2664, 31055), (3330, 24844), (4440, 18633), (6211, 13320), (6660, 12422)]