226980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 749112

約数和(自身を除く): 522132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 468, 485, 582, 585, 780, 873, 970, 1164, 1170, 1261, 1455, 1746, 1940, 2340, 2522, 2910, 3492, 3783, 4365, 5044, 5820, 6305, 7566, 8730, 11349, 12610, 15132, 17460, 18915, 22698, 25220, 37830, 45396, 56745, 75660, 113490, 226980]

約数ペア:

[(1, 226980), (2, 113490), (3, 75660), (4, 56745), (5, 45396), (6, 37830), (9, 25220), (10, 22698), (12, 18915), (13, 17460), (15, 15132), (18, 12610), (20, 11349), (26, 8730), (30, 7566), (36, 6305), (39, 5820), (45, 5044), (52, 4365), (60, 3783), (65, 3492), (78, 2910), (90, 2522), (97, 2340), (117, 1940), (130, 1746), (156, 1455), (180, 1261), (194, 1170), (195, 1164), (234, 970), (260, 873), (291, 780), (388, 585), (390, 582), (468, 485)]