169385220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1571}}^1$

素因数の和:2185

約数の個数: 72

約数和(自身を含む): 514987200

約数和(自身を除く): 345601980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 599, 1198, 1571, 1797, 2396, 2995, 3142, 3594, 4713, 5391, 5990, 6284, 7188, 7855, 8985, 9426, 10782, 11980, 14139, 15710, 17970, 18852, 21564, 23565, 26955, 28278, 31420, 35940, 47130, 53910, 56556, 70695, 94260, 107820, 141390, 282780, 941029, 1882058, 2823087, 3764116, 4705145, 5646174, 8469261, 9410290, 11292348, 14115435, 16938522, 18820580, 28230870, 33877044, 42346305, 56461740, 84692610, 169385220]

約数ペア:

[(1, 169385220), (2, 84692610), (3, 56461740), (4, 42346305), (5, 33877044), (6, 28230870), (9, 18820580), (10, 16938522), (12, 14115435), (15, 11292348), (18, 9410290), (20, 8469261), (30, 5646174), (36, 4705145), (45, 3764116), (60, 2823087), (90, 1882058), (180, 941029), (599, 282780), (1198, 141390), (1571, 107820), (1797, 94260), (2396, 70695), (2995, 56556), (3142, 53910), (3594, 47130), (4713, 35940), (5391, 31420), (5990, 28278), (6284, 26955), (7188, 23565), (7855, 21564), (8985, 18852), (9426, 17970), (10782, 15710), (11980, 14139)]