169234740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15413}}^1$

素因数の和:15489

約数の個数: 72

約数和(自身を含む): 521794728

約数和(自身を除く): 352559988

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, 15413, 30826, 46239, 61652, 77065, 92478, 138717, 154130, 184956, 231195, 277434, 308260, 462390, 554868, 693585, 924780, 940193, 1387170, 1880386, 2774340, 2820579, 3760772, 4700965, 5641158, 8461737, 9401930, 11282316, 14102895, 16923474, 18803860, 28205790, 33846948, 42308685, 56411580, 84617370, 169234740]

約数ペア:

[(1, 169234740), (2, 84617370), (3, 56411580), (4, 42308685), (5, 33846948), (6, 28205790), (9, 18803860), (10, 16923474), (12, 14102895), (15, 11282316), (18, 9401930), (20, 8461737), (30, 5641158), (36, 4700965), (45, 3760772), (60, 2820579), (61, 2774340), (90, 1880386), (122, 1387170), (180, 940193), (183, 924780), (244, 693585), (305, 554868), (366, 462390), (549, 308260), (610, 277434), (732, 231195), (915, 184956), (1098, 154130), (1220, 138717), (1830, 92478), (2196, 77065), (2745, 61652), (3660, 46239), (5490, 30826), (10980, 15413)]