75455460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22063}}^1$

素因数の和:22097

約数の個数: 72

約数和(自身を含む): 240938880

約数和(自身を除く): 165483420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 22063, 44126, 66189, 88252, 110315, 132378, 198567, 220630, 264756, 330945, 397134, 419197, 441260, 661890, 794268, 838394, 992835, 1257591, 1323780, 1676788, 1985670, 2095985, 2515182, 3772773, 3971340, 4191970, 5030364, 6287955, 7545546, 8383940, 12575910, 15091092, 18863865, 25151820, 37727730, 75455460]

約数ペア:

[(1, 75455460), (2, 37727730), (3, 25151820), (4, 18863865), (5, 15091092), (6, 12575910), (9, 8383940), (10, 7545546), (12, 6287955), (15, 5030364), (18, 4191970), (19, 3971340), (20, 3772773), (30, 2515182), (36, 2095985), (38, 1985670), (45, 1676788), (57, 1323780), (60, 1257591), (76, 992835), (90, 838394), (95, 794268), (114, 661890), (171, 441260), (180, 419197), (190, 397134), (228, 330945), (285, 264756), (342, 220630), (380, 198567), (570, 132378), (684, 110315), (855, 88252), (1140, 66189), (1710, 44126), (3420, 22063)]