100140720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4051}}^1$

素因数の和:4170

約数の個数: 80

約数和(自身を含む): 313527552

約数和(自身を除く): 213386832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4051, 4120, 4944, 6180, 8102, 8240, 12153, 12360, 16204, 20255, 24306, 24720, 32408, 40510, 48612, 60765, 64816, 81020, 97224, 121530, 162040, 194448, 243060, 324080, 417253, 486120, 834506, 972240, 1251759, 1669012, 2086265, 2503518, 3338024, 4172530, 5007036, 6258795, 6676048, 8345060, 10014072, 12517590, 16690120, 20028144, 25035180, 33380240, 50070360, 100140720]

約数ペア:

[(1, 100140720), (2, 50070360), (3, 33380240), (4, 25035180), (5, 20028144), (6, 16690120), (8, 12517590), (10, 10014072), (12, 8345060), (15, 6676048), (16, 6258795), (20, 5007036), (24, 4172530), (30, 3338024), (40, 2503518), (48, 2086265), (60, 1669012), (80, 1251759), (103, 972240), (120, 834506), (206, 486120), (240, 417253), (309, 324080), (412, 243060), (515, 194448), (618, 162040), (824, 121530), (1030, 97224), (1236, 81020), (1545, 64816), (1648, 60765), (2060, 48612), (2472, 40510), (3090, 32408), (4051, 24720), (4120, 24306), (4944, 20255), (6180, 16204), (8102, 12360), (8240, 12153)]