375496380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{298013}}^1$

素因数の和:298035

約数の個数: 72

約数和(自身を含む): 1301725152

約数和(自身を除く): 926228772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 298013, 596026, 894039, 1192052, 1490065, 1788078, 2086091, 2682117, 2980130, 3576156, 4172182, 4470195, 5364234, 5960260, 6258273, 8344364, 8940390, 10430455, 10728468, 12516546, 13410585, 17880780, 18774819, 20860910, 25033092, 26821170, 31291365, 37549638, 41721820, 53642340, 62582730, 75099276, 93874095, 125165460, 187748190, 375496380]

約数ペア:

[(1, 375496380), (2, 187748190), (3, 125165460), (4, 93874095), (5, 75099276), (6, 62582730), (7, 53642340), (9, 41721820), (10, 37549638), (12, 31291365), (14, 26821170), (15, 25033092), (18, 20860910), (20, 18774819), (21, 17880780), (28, 13410585), (30, 12516546), (35, 10728468), (36, 10430455), (42, 8940390), (45, 8344364), (60, 6258273), (63, 5960260), (70, 5364234), (84, 4470195), (90, 4172182), (105, 3576156), (126, 2980130), (140, 2682117), (180, 2086091), (210, 1788078), (252, 1490065), (315, 1192052), (420, 894039), (630, 596026), (1260, 298013)]