690680400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{30293}}^1$

素因数の和:30333

約数の個数: 120

約数和(自身を含む): 2329002720

約数和(自身を除く): 1638322320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 30293, 60586, 90879, 121172, 151465, 181758, 242344, 302930, 363516, 454395, 484688, 575567, 605860, 727032, 757325, 908790, 1151134, 1211720, 1454064, 1514650, 1726701, 1817580, 2271975, 2302268, 2423440, 2877835, 3029300, 3453402, 3635160, 4543950, 4604536, 5755670, 6058600, 6906804, 7270320, 8633505, 9087900, 9209072, 11511340, 12117200, 13813608, 14389175, 17267010, 18175800, 23022680, 27627216, 28778350, 34534020, 36351600, 43167525, 46045360, 57556700, 69068040, 86335050, 115113400, 138136080, 172670100, 230226800, 345340200, 690680400]

約数ペア:

[(1, 690680400), (2, 345340200), (3, 230226800), (4, 172670100), (5, 138136080), (6, 115113400), (8, 86335050), (10, 69068040), (12, 57556700), (15, 46045360), (16, 43167525), (19, 36351600), (20, 34534020), (24, 28778350), (25, 27627216), (30, 23022680), (38, 18175800), (40, 17267010), (48, 14389175), (50, 13813608), (57, 12117200), (60, 11511340), (75, 9209072), (76, 9087900), (80, 8633505), (95, 7270320), (100, 6906804), (114, 6058600), (120, 5755670), (150, 4604536), (152, 4543950), (190, 3635160), (200, 3453402), (228, 3029300), (240, 2877835), (285, 2423440), (300, 2302268), (304, 2271975), (380, 1817580), (400, 1726701), (456, 1514650), (475, 1454064), (570, 1211720), (600, 1151134), (760, 908790), (912, 757325), (950, 727032), (1140, 605860), (1200, 575567), (1425, 484688), (1520, 454395), (1900, 363516), (2280, 302930), (2850, 242344), (3800, 181758), (4560, 151465), (5700, 121172), (7600, 90879), (11400, 60586), (22800, 30293)]