125055900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{15439}}^1$

素因数の和:15465

約数の個数: 90

約数和(自身を含む): 405408080

約数和(自身を除く): 280352180

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, 15439, 30878, 46317, 61756, 77195, 92634, 138951, 154390, 185268, 231585, 277902, 308780, 385975, 416853, 463170, 555804, 694755, 771950, 833706, 926340, 1157925, 1250559, 1389510, 1543900, 1667412, 2084265, 2315850, 2501118, 2779020, 3473775, 4168530, 4631700, 5002236, 6252795, 6947550, 8337060, 10421325, 12505590, 13895100, 20842650, 25011180, 31263975, 41685300, 62527950, 125055900]

約数ペア:

[(1, 125055900), (2, 62527950), (3, 41685300), (4, 31263975), (5, 25011180), (6, 20842650), (9, 13895100), (10, 12505590), (12, 10421325), (15, 8337060), (18, 6947550), (20, 6252795), (25, 5002236), (27, 4631700), (30, 4168530), (36, 3473775), (45, 2779020), (50, 2501118), (54, 2315850), (60, 2084265), (75, 1667412), (81, 1543900), (90, 1389510), (100, 1250559), (108, 1157925), (135, 926340), (150, 833706), (162, 771950), (180, 694755), (225, 555804), (270, 463170), (300, 416853), (324, 385975), (405, 308780), (450, 277902), (540, 231585), (675, 185268), (810, 154390), (900, 138951), (1350, 92634), (1620, 77195), (2025, 61756), (2700, 46317), (4050, 30878), (8100, 15439)]