73702680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 229132800

約数和(自身を除く): 155430120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 89, 103, 120, 134, 178, 201, 206, 267, 268, 309, 335, 356, 402, 412, 445, 515, 534, 536, 618, 670, 712, 804, 824, 890, 1005, 1030, 1068, 1236, 1335, 1340, 1545, 1608, 1780, 2010, 2060, 2136, 2472, 2670, 2680, 3090, 3560, 4020, 4120, 5340, 5963, 6180, 6901, 8040, 9167, 10680, 11926, 12360, 13802, 17889, 18334, 20703, 23852, 27501, 27604, 29815, 34505, 35778, 36668, 41406, 45835, 47704, 55002, 55208, 59630, 69010, 71556, 73336, 82812, 89445, 91670, 103515, 110004, 119260, 137505, 138020, 143112, 165624, 178890, 183340, 207030, 220008, 238520, 275010, 276040, 357780, 366680, 414060, 550020, 614189, 715560, 828120, 1100040, 1228378, 1842567, 2456756, 3070945, 3685134, 4913512, 6141890, 7370268, 9212835, 12283780, 14740536, 18425670, 24567560, 36851340, 73702680]

約数ペア:

[(1, 73702680), (2, 36851340), (3, 24567560), (4, 18425670), (5, 14740536), (6, 12283780), (8, 9212835), (10, 7370268), (12, 6141890), (15, 4913512), (20, 3685134), (24, 3070945), (30, 2456756), (40, 1842567), (60, 1228378), (67, 1100040), (89, 828120), (103, 715560), (120, 614189), (134, 550020), (178, 414060), (201, 366680), (206, 357780), (267, 276040), (268, 275010), (309, 238520), (335, 220008), (356, 207030), (402, 183340), (412, 178890), (445, 165624), (515, 143112), (534, 138020), (536, 137505), (618, 119260), (670, 110004), (712, 103515), (804, 91670), (824, 89445), (890, 82812), (1005, 73336), (1030, 71556), (1068, 69010), (1236, 59630), (1335, 55208), (1340, 55002), (1545, 47704), (1608, 45835), (1780, 41406), (2010, 36668), (2060, 35778), (2136, 34505), (2472, 29815), (2670, 27604), (2680, 27501), (3090, 23852), (3560, 20703), (4020, 18334), (4120, 17889), (5340, 13802), (5963, 12360), (6180, 11926), (6901, 10680), (8040, 9167)]