143303200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 380928744

約数和(自身を除く): 237625544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 41, 50, 68, 80, 82, 85, 100, 136, 160, 164, 170, 200, 205, 257, 272, 328, 340, 400, 410, 425, 514, 544, 656, 680, 697, 800, 820, 850, 1025, 1028, 1285, 1312, 1360, 1394, 1640, 1700, 2050, 2056, 2570, 2720, 2788, 3280, 3400, 3485, 4100, 4112, 4369, 5140, 5576, 6425, 6560, 6800, 6970, 8200, 8224, 8738, 10280, 10537, 11152, 12850, 13600, 13940, 16400, 17425, 17476, 20560, 21074, 21845, 22304, 25700, 27880, 32800, 34850, 34952, 41120, 42148, 43690, 51400, 52685, 55760, 69700, 69904, 84296, 87380, 102800, 105370, 109225, 111520, 139400, 139808, 168592, 174760, 179129, 205600, 210740, 218450, 263425, 278800, 337184, 349520, 358258, 421480, 436900, 526850, 557600, 699040, 716516, 842960, 873800, 895645, 1053700, 1433032, 1685920, 1747600, 1791290, 2107400, 2866064, 3495200, 3582580, 4214800, 4478225, 5732128, 7165160, 8429600, 8956450, 14330320, 17912900, 28660640, 35825800, 71651600, 143303200]

約数ペア:

[(1, 143303200), (2, 71651600), (4, 35825800), (5, 28660640), (8, 17912900), (10, 14330320), (16, 8956450), (17, 8429600), (20, 7165160), (25, 5732128), (32, 4478225), (34, 4214800), (40, 3582580), (41, 3495200), (50, 2866064), (68, 2107400), (80, 1791290), (82, 1747600), (85, 1685920), (100, 1433032), (136, 1053700), (160, 895645), (164, 873800), (170, 842960), (200, 716516), (205, 699040), (257, 557600), (272, 526850), (328, 436900), (340, 421480), (400, 358258), (410, 349520), (425, 337184), (514, 278800), (544, 263425), (656, 218450), (680, 210740), (697, 205600), (800, 179129), (820, 174760), (850, 168592), (1025, 139808), (1028, 139400), (1285, 111520), (1312, 109225), (1360, 105370), (1394, 102800), (1640, 87380), (1700, 84296), (2050, 69904), (2056, 69700), (2570, 55760), (2720, 52685), (2788, 51400), (3280, 43690), (3400, 42148), (3485, 41120), (4100, 34952), (4112, 34850), (4369, 32800), (5140, 27880), (5576, 25700), (6425, 22304), (6560, 21845), (6800, 21074), (6970, 20560), (8200, 17476), (8224, 17425), (8738, 16400), (10280, 13940), (10537, 13600), (11152, 12850)]