74260140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 215550720

約数和(自身を除く): 141290580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 107, 129, 172, 214, 215, 258, 269, 321, 428, 430, 516, 535, 538, 642, 645, 807, 860, 1070, 1076, 1284, 1290, 1345, 1605, 1614, 2140, 2580, 2690, 3210, 3228, 4035, 4601, 5380, 6420, 8070, 9202, 11567, 13803, 16140, 18404, 23005, 23134, 27606, 28783, 34701, 46010, 46268, 55212, 57566, 57835, 69015, 69402, 86349, 92020, 115132, 115670, 138030, 138804, 143915, 172698, 173505, 231340, 276060, 287830, 345396, 347010, 431745, 575660, 694020, 863490, 1237669, 1726980, 2475338, 3713007, 4950676, 6188345, 7426014, 12376690, 14852028, 18565035, 24753380, 37130070, 74260140]

約数ペア:

[(1, 74260140), (2, 37130070), (3, 24753380), (4, 18565035), (5, 14852028), (6, 12376690), (10, 7426014), (12, 6188345), (15, 4950676), (20, 3713007), (30, 2475338), (43, 1726980), (60, 1237669), (86, 863490), (107, 694020), (129, 575660), (172, 431745), (214, 347010), (215, 345396), (258, 287830), (269, 276060), (321, 231340), (428, 173505), (430, 172698), (516, 143915), (535, 138804), (538, 138030), (642, 115670), (645, 115132), (807, 92020), (860, 86349), (1070, 69402), (1076, 69015), (1284, 57835), (1290, 57566), (1345, 55212), (1605, 46268), (1614, 46010), (2140, 34701), (2580, 28783), (2690, 27606), (3210, 23134), (3228, 23005), (4035, 18404), (4601, 16140), (5380, 13803), (6420, 11567), (8070, 9202)]