75180030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 185303808

約数和(自身を除く): 110123778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 113, 134, 201, 226, 331, 335, 339, 402, 565, 662, 670, 678, 993, 1005, 1130, 1655, 1695, 1986, 2010, 3310, 3390, 4965, 7571, 9930, 15142, 22177, 22713, 37403, 37855, 44354, 45426, 66531, 74806, 75710, 110885, 112209, 113565, 133062, 187015, 221770, 224418, 227130, 332655, 374030, 561045, 665310, 1122090, 2506001, 5012002, 7518003, 12530005, 15036006, 25060010, 37590015, 75180030]

約数ペア:

[(1, 75180030), (2, 37590015), (3, 25060010), (5, 15036006), (6, 12530005), (10, 7518003), (15, 5012002), (30, 2506001), (67, 1122090), (113, 665310), (134, 561045), (201, 374030), (226, 332655), (331, 227130), (335, 224418), (339, 221770), (402, 187015), (565, 133062), (662, 113565), (670, 112209), (678, 110885), (993, 75710), (1005, 74806), (1130, 66531), (1655, 45426), (1695, 44354), (1986, 37855), (2010, 37403), (3310, 22713), (3390, 22177), (4965, 15142), (7571, 9930)]