19626300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2423}}^1$

素因数の和:2449

約数の個数: 90

約数和(自身を含む): 63646968

約数和(自身を除く): 44020668

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, 2423, 2700, 4050, 4846, 7269, 8100, 9692, 12115, 14538, 21807, 24230, 29076, 36345, 43614, 48460, 60575, 65421, 72690, 87228, 109035, 121150, 130842, 145380, 181725, 196263, 218070, 242300, 261684, 327105, 363450, 392526, 436140, 545175, 654210, 726900, 785052, 981315, 1090350, 1308420, 1635525, 1962630, 2180700, 3271050, 3925260, 4906575, 6542100, 9813150, 19626300]

約数ペア:

[(1, 19626300), (2, 9813150), (3, 6542100), (4, 4906575), (5, 3925260), (6, 3271050), (9, 2180700), (10, 1962630), (12, 1635525), (15, 1308420), (18, 1090350), (20, 981315), (25, 785052), (27, 726900), (30, 654210), (36, 545175), (45, 436140), (50, 392526), (54, 363450), (60, 327105), (75, 261684), (81, 242300), (90, 218070), (100, 196263), (108, 181725), (135, 145380), (150, 130842), (162, 121150), (180, 109035), (225, 87228), (270, 72690), (300, 65421), (324, 60575), (405, 48460), (450, 43614), (540, 36345), (675, 29076), (810, 24230), (900, 21807), (1350, 14538), (1620, 12115), (2025, 9692), (2423, 8100), (2700, 7269), (4050, 4846)]