84010860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{829}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 255593520

約数和(自身を除く): 171582660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 563, 829, 1126, 1658, 1689, 2252, 2487, 2815, 3316, 3378, 4145, 4974, 5067, 5630, 6756, 7461, 8290, 8445, 9948, 10134, 11260, 12435, 14922, 16580, 16890, 20268, 24870, 25335, 29844, 33780, 37305, 49740, 50670, 74610, 101340, 149220, 466727, 933454, 1400181, 1866908, 2333635, 2800362, 4200543, 4667270, 5600724, 7000905, 8401086, 9334540, 14001810, 16802172, 21002715, 28003620, 42005430, 84010860]

約数ペア:

[(1, 84010860), (2, 42005430), (3, 28003620), (4, 21002715), (5, 16802172), (6, 14001810), (9, 9334540), (10, 8401086), (12, 7000905), (15, 5600724), (18, 4667270), (20, 4200543), (30, 2800362), (36, 2333635), (45, 1866908), (60, 1400181), (90, 933454), (180, 466727), (563, 149220), (829, 101340), (1126, 74610), (1658, 50670), (1689, 49740), (2252, 37305), (2487, 33780), (2815, 29844), (3316, 25335), (3378, 24870), (4145, 20268), (4974, 16890), (5067, 16580), (5630, 14922), (6756, 12435), (7461, 11260), (8290, 10134), (8445, 9948)]