315887580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8731}}^1$

素因数の和:8816

約数の個数: 96

約数和(自身を含む): 997543680

約数和(自身を除く): 681656100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 1005, 1206, 1340, 1809, 2010, 2412, 3015, 3618, 4020, 6030, 7236, 8731, 9045, 12060, 17462, 18090, 26193, 34924, 36180, 43655, 52386, 78579, 87310, 104772, 130965, 157158, 174620, 235737, 261930, 314316, 392895, 471474, 523860, 584977, 785790, 942948, 1169954, 1178685, 1571580, 1754931, 2339908, 2357370, 2924885, 3509862, 4714740, 5264793, 5849770, 7019724, 8774655, 10529586, 11699540, 15794379, 17549310, 21059172, 26323965, 31588758, 35098620, 52647930, 63177516, 78971895, 105295860, 157943790, 315887580]

約数ペア:

[(1, 315887580), (2, 157943790), (3, 105295860), (4, 78971895), (5, 63177516), (6, 52647930), (9, 35098620), (10, 31588758), (12, 26323965), (15, 21059172), (18, 17549310), (20, 15794379), (27, 11699540), (30, 10529586), (36, 8774655), (45, 7019724), (54, 5849770), (60, 5264793), (67, 4714740), (90, 3509862), (108, 2924885), (134, 2357370), (135, 2339908), (180, 1754931), (201, 1571580), (268, 1178685), (270, 1169954), (335, 942948), (402, 785790), (540, 584977), (603, 523860), (670, 471474), (804, 392895), (1005, 314316), (1206, 261930), (1340, 235737), (1809, 174620), (2010, 157158), (2412, 130965), (3015, 104772), (3618, 87310), (4020, 78579), (6030, 52386), (7236, 43655), (8731, 36180), (9045, 34924), (12060, 26193), (17462, 18090)]