122723460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11177}}^1$

素因数の和:11253

約数の個数: 72

約数和(自身を含む): 378397656

約数和(自身を除く): 255674196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 11177, 22354, 33531, 44708, 55885, 67062, 100593, 111770, 134124, 167655, 201186, 223540, 335310, 402372, 502965, 670620, 681797, 1005930, 1363594, 2011860, 2045391, 2727188, 3408985, 4090782, 6136173, 6817970, 8181564, 10226955, 12272346, 13635940, 20453910, 24544692, 30680865, 40907820, 61361730, 122723460]

約数ペア:

[(1, 122723460), (2, 61361730), (3, 40907820), (4, 30680865), (5, 24544692), (6, 20453910), (9, 13635940), (10, 12272346), (12, 10226955), (15, 8181564), (18, 6817970), (20, 6136173), (30, 4090782), (36, 3408985), (45, 2727188), (60, 2045391), (61, 2011860), (90, 1363594), (122, 1005930), (180, 681797), (183, 670620), (244, 502965), (305, 402372), (366, 335310), (549, 223540), (610, 201186), (732, 167655), (915, 134124), (1098, 111770), (1220, 100593), (1830, 67062), (2196, 55885), (2745, 44708), (3660, 33531), (5490, 22354), (10980, 11177)]