31950750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 89631360

約数和(自身を除く): 57680610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 113, 125, 130, 145, 150, 174, 195, 226, 250, 290, 325, 339, 375, 377, 390, 435, 565, 650, 678, 725, 750, 754, 870, 975, 1130, 1131, 1450, 1469, 1625, 1695, 1885, 1950, 2175, 2262, 2825, 2938, 3250, 3277, 3390, 3625, 3770, 4350, 4407, 4875, 5650, 5655, 6554, 7250, 7345, 8475, 8814, 9425, 9750, 9831, 10875, 11310, 14125, 14690, 16385, 16950, 18850, 19662, 21750, 22035, 28250, 28275, 32770, 36725, 42375, 42601, 44070, 47125, 49155, 56550, 73450, 81925, 84750, 85202, 94250, 98310, 110175, 127803, 141375, 163850, 183625, 213005, 220350, 245775, 255606, 282750, 367250, 409625, 426010, 491550, 550875, 639015, 819250, 1065025, 1101750, 1228875, 1278030, 2130050, 2457750, 3195075, 5325125, 6390150, 10650250, 15975375, 31950750]

約数ペア:

[(1, 31950750), (2, 15975375), (3, 10650250), (5, 6390150), (6, 5325125), (10, 3195075), (13, 2457750), (15, 2130050), (25, 1278030), (26, 1228875), (29, 1101750), (30, 1065025), (39, 819250), (50, 639015), (58, 550875), (65, 491550), (75, 426010), (78, 409625), (87, 367250), (113, 282750), (125, 255606), (130, 245775), (145, 220350), (150, 213005), (174, 183625), (195, 163850), (226, 141375), (250, 127803), (290, 110175), (325, 98310), (339, 94250), (375, 85202), (377, 84750), (390, 81925), (435, 73450), (565, 56550), (650, 49155), (678, 47125), (725, 44070), (750, 42601), (754, 42375), (870, 36725), (975, 32770), (1130, 28275), (1131, 28250), (1450, 22035), (1469, 21750), (1625, 19662), (1695, 18850), (1885, 16950), (1950, 16385), (2175, 14690), (2262, 14125), (2825, 11310), (2938, 10875), (3250, 9831), (3277, 9750), (3390, 9425), (3625, 8814), (3770, 8475), (4350, 7345), (4407, 7250), (4875, 6554), (5650, 5655)]