73130940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23899}}^1$

素因数の和:23931

約数の個数: 72

約数和(自身を含む): 234889200

約数和(自身を除く): 161758260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 23899, 47798, 71697, 95596, 119495, 143394, 215091, 238990, 286788, 358485, 406283, 430182, 477980, 716970, 812566, 860364, 1075455, 1218849, 1433940, 1625132, 2031415, 2150910, 2437698, 3656547, 4062830, 4301820, 4875396, 6094245, 7313094, 8125660, 12188490, 14626188, 18282735, 24376980, 36565470, 73130940]

約数ペア:

[(1, 73130940), (2, 36565470), (3, 24376980), (4, 18282735), (5, 14626188), (6, 12188490), (9, 8125660), (10, 7313094), (12, 6094245), (15, 4875396), (17, 4301820), (18, 4062830), (20, 3656547), (30, 2437698), (34, 2150910), (36, 2031415), (45, 1625132), (51, 1433940), (60, 1218849), (68, 1075455), (85, 860364), (90, 812566), (102, 716970), (153, 477980), (170, 430182), (180, 406283), (204, 358485), (255, 286788), (306, 238990), (340, 215091), (510, 143394), (612, 119495), (765, 95596), (1020, 71697), (1530, 47798), (3060, 23899)]