65618100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8101}}^1$

素因数の和:8127

約数の個数: 90

約数和(自身を含む): 212734214

約数和(自身を除く): 147116114

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8101, 16202, 24303, 32404, 40505, 48606, 72909, 81010, 97212, 121515, 145818, 162020, 202525, 218727, 243030, 291636, 364545, 405050, 437454, 486060, 607575, 656181, 729090, 810100, 874908, 1093635, 1215150, 1312362, 1458180, 1822725, 2187270, 2430300, 2624724, 3280905, 3645450, 4374540, 5468175, 6561810, 7290900, 10936350, 13123620, 16404525, 21872700, 32809050, 65618100]

約数ペア:

[(1, 65618100), (2, 32809050), (3, 21872700), (4, 16404525), (5, 13123620), (6, 10936350), (9, 7290900), (10, 6561810), (12, 5468175), (15, 4374540), (18, 3645450), (20, 3280905), (25, 2624724), (27, 2430300), (30, 2187270), (36, 1822725), (45, 1458180), (50, 1312362), (54, 1215150), (60, 1093635), (75, 874908), (81, 810100), (90, 729090), (100, 656181), (108, 607575), (135, 486060), (150, 437454), (162, 405050), (180, 364545), (225, 291636), (270, 243030), (300, 218727), (324, 202525), (405, 162020), (450, 145818), (540, 121515), (675, 97212), (810, 81010), (900, 72909), (1350, 48606), (1620, 40505), (2025, 32404), (2700, 24303), (4050, 16202), (8100, 8101)]