72302600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 180792000

約数和(自身を除く): 108489400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 53, 76, 95, 100, 106, 152, 190, 200, 212, 265, 359, 380, 424, 475, 530, 718, 760, 950, 1007, 1060, 1325, 1436, 1795, 1900, 2014, 2120, 2650, 2872, 3590, 3800, 4028, 5035, 5300, 6821, 7180, 8056, 8975, 10070, 10600, 13642, 14360, 17950, 19027, 20140, 25175, 27284, 34105, 35900, 38054, 40280, 50350, 54568, 68210, 71800, 76108, 95135, 100700, 136420, 152216, 170525, 190270, 201400, 272840, 341050, 361513, 380540, 475675, 682100, 723026, 761080, 951350, 1364200, 1446052, 1807565, 1902700, 2892104, 3615130, 3805400, 7230260, 9037825, 14460520, 18075650, 36151300, 72302600]

約数ペア:

[(1, 72302600), (2, 36151300), (4, 18075650), (5, 14460520), (8, 9037825), (10, 7230260), (19, 3805400), (20, 3615130), (25, 2892104), (38, 1902700), (40, 1807565), (50, 1446052), (53, 1364200), (76, 951350), (95, 761080), (100, 723026), (106, 682100), (152, 475675), (190, 380540), (200, 361513), (212, 341050), (265, 272840), (359, 201400), (380, 190270), (424, 170525), (475, 152216), (530, 136420), (718, 100700), (760, 95135), (950, 76108), (1007, 71800), (1060, 68210), (1325, 54568), (1436, 50350), (1795, 40280), (1900, 38054), (2014, 35900), (2120, 34105), (2650, 27284), (2872, 25175), (3590, 20140), (3800, 19027), (4028, 17950), (5035, 14360), (5300, 13642), (6821, 10600), (7180, 10070), (8056, 8975)]