42680340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1$

素因数の和:3621

約数の個数: 72

約数和(自身を含む): 131433120

約数和(自身を除く): 88752780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 3539, 4020, 6030, 7078, 10617, 12060, 14156, 17695, 21234, 31851, 35390, 42468, 53085, 63702, 70780, 106170, 127404, 159255, 212340, 237113, 318510, 474226, 637020, 711339, 948452, 1185565, 1422678, 2134017, 2371130, 2845356, 3556695, 4268034, 4742260, 7113390, 8536068, 10670085, 14226780, 21340170, 42680340]

約数ペア:

[(1, 42680340), (2, 21340170), (3, 14226780), (4, 10670085), (5, 8536068), (6, 7113390), (9, 4742260), (10, 4268034), (12, 3556695), (15, 2845356), (18, 2371130), (20, 2134017), (30, 1422678), (36, 1185565), (45, 948452), (60, 711339), (67, 637020), (90, 474226), (134, 318510), (180, 237113), (201, 212340), (268, 159255), (335, 127404), (402, 106170), (603, 70780), (670, 63702), (804, 53085), (1005, 42468), (1206, 35390), (1340, 31851), (2010, 21234), (2412, 17695), (3015, 14156), (3539, 12060), (4020, 10617), (6030, 7078)]