165498400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 439284384

約数和(自身を除く): 273785984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 43, 50, 68, 80, 85, 86, 100, 136, 160, 170, 172, 200, 215, 272, 283, 340, 344, 400, 425, 430, 544, 566, 680, 688, 731, 800, 850, 860, 1075, 1132, 1360, 1376, 1415, 1462, 1700, 1720, 2150, 2264, 2720, 2830, 2924, 3400, 3440, 3655, 4300, 4528, 4811, 5660, 5848, 6800, 6880, 7075, 7310, 8600, 9056, 9622, 11320, 11696, 12169, 13600, 14150, 14620, 17200, 18275, 19244, 22640, 23392, 24055, 24338, 28300, 29240, 34400, 36550, 38488, 45280, 48110, 48676, 56600, 58480, 60845, 73100, 76976, 96220, 97352, 113200, 116960, 120275, 121690, 146200, 153952, 192440, 194704, 206873, 226400, 240550, 243380, 292400, 304225, 384880, 389408, 413746, 481100, 486760, 584800, 608450, 769760, 827492, 962200, 973520, 1034365, 1216900, 1654984, 1924400, 1947040, 2068730, 2433800, 3309968, 3848800, 4137460, 4867600, 5171825, 6619936, 8274920, 9735200, 10343650, 16549840, 20687300, 33099680, 41374600, 82749200, 165498400]

約数ペア:

[(1, 165498400), (2, 82749200), (4, 41374600), (5, 33099680), (8, 20687300), (10, 16549840), (16, 10343650), (17, 9735200), (20, 8274920), (25, 6619936), (32, 5171825), (34, 4867600), (40, 4137460), (43, 3848800), (50, 3309968), (68, 2433800), (80, 2068730), (85, 1947040), (86, 1924400), (100, 1654984), (136, 1216900), (160, 1034365), (170, 973520), (172, 962200), (200, 827492), (215, 769760), (272, 608450), (283, 584800), (340, 486760), (344, 481100), (400, 413746), (425, 389408), (430, 384880), (544, 304225), (566, 292400), (680, 243380), (688, 240550), (731, 226400), (800, 206873), (850, 194704), (860, 192440), (1075, 153952), (1132, 146200), (1360, 121690), (1376, 120275), (1415, 116960), (1462, 113200), (1700, 97352), (1720, 96220), (2150, 76976), (2264, 73100), (2720, 60845), (2830, 58480), (2924, 56600), (3400, 48676), (3440, 48110), (3655, 45280), (4300, 38488), (4528, 36550), (4811, 34400), (5660, 29240), (5848, 28300), (6800, 24338), (6880, 24055), (7075, 23392), (7310, 22640), (8600, 19244), (9056, 18275), (9622, 17200), (11320, 14620), (11696, 14150), (12169, 13600)]