98236980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1361}}^1$

素因数の和:1777

約数の個数: 72

約数和(自身を含む): 298948104

約数和(自身を除く): 200711124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1361, 1604, 2005, 2406, 2722, 3609, 4010, 4083, 4812, 5444, 6015, 6805, 7218, 8020, 8166, 12030, 12249, 13610, 14436, 16332, 18045, 20415, 24060, 24498, 27220, 36090, 40830, 48996, 61245, 72180, 81660, 122490, 244980, 545761, 1091522, 1637283, 2183044, 2728805, 3274566, 4911849, 5457610, 6549132, 8186415, 9823698, 10915220, 16372830, 19647396, 24559245, 32745660, 49118490, 98236980]

約数ペア:

[(1, 98236980), (2, 49118490), (3, 32745660), (4, 24559245), (5, 19647396), (6, 16372830), (9, 10915220), (10, 9823698), (12, 8186415), (15, 6549132), (18, 5457610), (20, 4911849), (30, 3274566), (36, 2728805), (45, 2183044), (60, 1637283), (90, 1091522), (180, 545761), (401, 244980), (802, 122490), (1203, 81660), (1361, 72180), (1604, 61245), (2005, 48996), (2406, 40830), (2722, 36090), (3609, 27220), (4010, 24498), (4083, 24060), (4812, 20415), (5444, 18045), (6015, 16332), (6805, 14436), (7218, 13610), (8020, 12249), (8166, 12030)]