15303200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 42747264

約数和(自身を除く): 27444064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 47, 50, 55, 74, 80, 88, 94, 100, 110, 148, 160, 176, 185, 188, 200, 220, 235, 275, 296, 352, 370, 376, 400, 407, 440, 470, 517, 550, 592, 740, 752, 800, 814, 880, 925, 940, 1034, 1100, 1175, 1184, 1480, 1504, 1628, 1739, 1760, 1850, 1880, 2035, 2068, 2200, 2350, 2585, 2960, 3256, 3478, 3700, 3760, 4070, 4136, 4400, 4700, 5170, 5920, 6512, 6956, 7400, 7520, 8140, 8272, 8695, 8800, 9400, 10175, 10340, 12925, 13024, 13912, 14800, 16280, 16544, 17390, 18800, 19129, 20350, 20680, 25850, 27824, 29600, 32560, 34780, 37600, 38258, 40700, 41360, 43475, 51700, 55648, 65120, 69560, 76516, 81400, 82720, 86950, 95645, 103400, 139120, 153032, 162800, 173900, 191290, 206800, 278240, 306064, 325600, 347800, 382580, 413600, 478225, 612128, 695600, 765160, 956450, 1391200, 1530320, 1912900, 3060640, 3825800, 7651600, 15303200]

約数ペア:

[(1, 15303200), (2, 7651600), (4, 3825800), (5, 3060640), (8, 1912900), (10, 1530320), (11, 1391200), (16, 956450), (20, 765160), (22, 695600), (25, 612128), (32, 478225), (37, 413600), (40, 382580), (44, 347800), (47, 325600), (50, 306064), (55, 278240), (74, 206800), (80, 191290), (88, 173900), (94, 162800), (100, 153032), (110, 139120), (148, 103400), (160, 95645), (176, 86950), (185, 82720), (188, 81400), (200, 76516), (220, 69560), (235, 65120), (275, 55648), (296, 51700), (352, 43475), (370, 41360), (376, 40700), (400, 38258), (407, 37600), (440, 34780), (470, 32560), (517, 29600), (550, 27824), (592, 25850), (740, 20680), (752, 20350), (800, 19129), (814, 18800), (880, 17390), (925, 16544), (940, 16280), (1034, 14800), (1100, 13912), (1175, 13024), (1184, 12925), (1480, 10340), (1504, 10175), (1628, 9400), (1739, 8800), (1760, 8695), (1850, 8272), (1880, 8140), (2035, 7520), (2068, 7400), (2200, 6956), (2350, 6512), (2585, 5920), (2960, 5170), (3256, 4700), (3478, 4400), (3700, 4136), (3760, 4070)]