129555900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3511}}^1$

素因数の和:3572

約数の個数: 108

約数和(自身を含む): 416108784

約数和(自身を除く): 286552884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 150, 164, 180, 205, 225, 246, 300, 369, 410, 450, 492, 615, 738, 820, 900, 1025, 1230, 1476, 1845, 2050, 2460, 3075, 3511, 3690, 4100, 6150, 7022, 7380, 9225, 10533, 12300, 14044, 17555, 18450, 21066, 31599, 35110, 36900, 42132, 52665, 63198, 70220, 87775, 105330, 126396, 143951, 157995, 175550, 210660, 263325, 287902, 315990, 351100, 431853, 526650, 575804, 631980, 719755, 789975, 863706, 1053300, 1295559, 1439510, 1579950, 1727412, 2159265, 2591118, 2879020, 3159900, 3598775, 4318530, 5182236, 6477795, 7197550, 8637060, 10796325, 12955590, 14395100, 21592650, 25911180, 32388975, 43185300, 64777950, 129555900]

約数ペア:

[(1, 129555900), (2, 64777950), (3, 43185300), (4, 32388975), (5, 25911180), (6, 21592650), (9, 14395100), (10, 12955590), (12, 10796325), (15, 8637060), (18, 7197550), (20, 6477795), (25, 5182236), (30, 4318530), (36, 3598775), (41, 3159900), (45, 2879020), (50, 2591118), (60, 2159265), (75, 1727412), (82, 1579950), (90, 1439510), (100, 1295559), (123, 1053300), (150, 863706), (164, 789975), (180, 719755), (205, 631980), (225, 575804), (246, 526650), (300, 431853), (369, 351100), (410, 315990), (450, 287902), (492, 263325), (615, 210660), (738, 175550), (820, 157995), (900, 143951), (1025, 126396), (1230, 105330), (1476, 87775), (1845, 70220), (2050, 63198), (2460, 52665), (3075, 42132), (3511, 36900), (3690, 35110), (4100, 31599), (6150, 21066), (7022, 18450), (7380, 17555), (9225, 14044), (10533, 12300)]