101130900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25931}}^1$

素因数の和:25961

約数の個数: 72

約数和(自身を含む): 315125664

約数和(自身を除く): 213994764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 25931, 51862, 77793, 103724, 129655, 155586, 259310, 311172, 337103, 388965, 518620, 648275, 674206, 777930, 1011309, 1296550, 1348412, 1555860, 1685515, 1944825, 2022618, 2593100, 3371030, 3889650, 4045236, 5056545, 6742060, 7779300, 8427575, 10113090, 16855150, 20226180, 25282725, 33710300, 50565450, 101130900]

約数ペア:

[(1, 101130900), (2, 50565450), (3, 33710300), (4, 25282725), (5, 20226180), (6, 16855150), (10, 10113090), (12, 8427575), (13, 7779300), (15, 6742060), (20, 5056545), (25, 4045236), (26, 3889650), (30, 3371030), (39, 2593100), (50, 2022618), (52, 1944825), (60, 1685515), (65, 1555860), (75, 1348412), (78, 1296550), (100, 1011309), (130, 777930), (150, 674206), (156, 648275), (195, 518620), (260, 388965), (300, 337103), (325, 311172), (390, 259310), (650, 155586), (780, 129655), (975, 103724), (1300, 77793), (1950, 51862), (3900, 25931)]