1628330700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{74353}}^1$

素因数の和:74443

約数の個数: 72

約数和(自身を含む): 4775906128

約数和(自身を除く): 3147575428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 730, 876, 1095, 1460, 1825, 2190, 3650, 4380, 5475, 7300, 10950, 21900, 74353, 148706, 223059, 297412, 371765, 446118, 743530, 892236, 1115295, 1487060, 1858825, 2230590, 3717650, 4461180, 5427769, 5576475, 7435300, 10855538, 11152950, 16283307, 21711076, 22305900, 27138845, 32566614, 54277690, 65133228, 81416535, 108555380, 135694225, 162833070, 271388450, 325666140, 407082675, 542776900, 814165350, 1628330700]

約数ペア:

[(1, 1628330700), (2, 814165350), (3, 542776900), (4, 407082675), (5, 325666140), (6, 271388450), (10, 162833070), (12, 135694225), (15, 108555380), (20, 81416535), (25, 65133228), (30, 54277690), (50, 32566614), (60, 27138845), (73, 22305900), (75, 21711076), (100, 16283307), (146, 11152950), (150, 10855538), (219, 7435300), (292, 5576475), (300, 5427769), (365, 4461180), (438, 3717650), (730, 2230590), (876, 1858825), (1095, 1487060), (1460, 1115295), (1825, 892236), (2190, 743530), (3650, 446118), (4380, 371765), (5475, 297412), (7300, 223059), (10950, 148706), (21900, 74353)]