157500090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6964

約数の個数: 96

約数和(自身を含む): 466217856

約数和(自身を除く): 308717766

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 6917, 7590, 11385, 13834, 20751, 22770, 34585, 41502, 62253, 69170, 76087, 103755, 124506, 152174, 159091, 207510, 228261, 311265, 318182, 380435, 456522, 477273, 622530, 684783, 760870, 795455, 954546, 1141305, 1369566, 1431819, 1590910, 1750001, 2282610, 2386365, 2863638, 3423915, 3500002, 4772730, 5250003, 6847830, 7159095, 8750005, 10500006, 14318190, 15750009, 17500010, 26250015, 31500018, 52500030, 78750045, 157500090]

約数ペア:

[(1, 157500090), (2, 78750045), (3, 52500030), (5, 31500018), (6, 26250015), (9, 17500010), (10, 15750009), (11, 14318190), (15, 10500006), (18, 8750005), (22, 7159095), (23, 6847830), (30, 5250003), (33, 4772730), (45, 3500002), (46, 3423915), (55, 2863638), (66, 2386365), (69, 2282610), (90, 1750001), (99, 1590910), (110, 1431819), (115, 1369566), (138, 1141305), (165, 954546), (198, 795455), (207, 760870), (230, 684783), (253, 622530), (330, 477273), (345, 456522), (414, 380435), (495, 318182), (506, 311265), (690, 228261), (759, 207510), (990, 159091), (1035, 152174), (1265, 124506), (1518, 103755), (2070, 76087), (2277, 69170), (2530, 62253), (3795, 41502), (4554, 34585), (6917, 22770), (7590, 20751), (11385, 13834)]