156668940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51199}}^1$

素因数の和:51231

約数の個数: 72

約数和(自身を含む): 503193600

約数和(自身を除く): 346524660

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, 51199, 102398, 153597, 204796, 255995, 307194, 460791, 511990, 614388, 767985, 870383, 921582, 1023980, 1535970, 1740766, 1843164, 2303955, 2611149, 3071940, 3481532, 4351915, 4607910, 5222298, 7833447, 8703830, 9215820, 10444596, 13055745, 15666894, 17407660, 26111490, 31333788, 39167235, 52222980, 78334470, 156668940]

約数ペア:

[(1, 156668940), (2, 78334470), (3, 52222980), (4, 39167235), (5, 31333788), (6, 26111490), (9, 17407660), (10, 15666894), (12, 13055745), (15, 10444596), (17, 9215820), (18, 8703830), (20, 7833447), (30, 5222298), (34, 4607910), (36, 4351915), (45, 3481532), (51, 3071940), (60, 2611149), (68, 2303955), (85, 1843164), (90, 1740766), (102, 1535970), (153, 1023980), (170, 921582), (180, 870383), (204, 767985), (255, 614388), (306, 511990), (340, 460791), (510, 307194), (612, 255995), (765, 204796), (1020, 153597), (1530, 102398), (3060, 51199)]