133919200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 355758480

約数和(自身を除く): 221839280

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, 229, 272, 340, 344, 400, 425, 430, 458, 544, 680, 688, 731, 800, 850, 860, 916, 1075, 1145, 1360, 1376, 1462, 1700, 1720, 1832, 2150, 2290, 2720, 2924, 3400, 3440, 3655, 3664, 3893, 4300, 4580, 5725, 5848, 6800, 6880, 7310, 7328, 7786, 8600, 9160, 9847, 11450, 11696, 13600, 14620, 15572, 17200, 18275, 18320, 19465, 19694, 22900, 23392, 29240, 31144, 34400, 36550, 36640, 38930, 39388, 45800, 49235, 58480, 62288, 73100, 77860, 78776, 91600, 97325, 98470, 116960, 124576, 146200, 155720, 157552, 167399, 183200, 194650, 196940, 246175, 292400, 311440, 315104, 334798, 389300, 393880, 492350, 584800, 622880, 669596, 778600, 787760, 836995, 984700, 1339192, 1557200, 1575520, 1673990, 1969400, 2678384, 3114400, 3347980, 3938800, 4184975, 5356768, 6695960, 7877600, 8369950, 13391920, 16739900, 26783840, 33479800, 66959600, 133919200]

約数ペア:

[(1, 133919200), (2, 66959600), (4, 33479800), (5, 26783840), (8, 16739900), (10, 13391920), (16, 8369950), (17, 7877600), (20, 6695960), (25, 5356768), (32, 4184975), (34, 3938800), (40, 3347980), (43, 3114400), (50, 2678384), (68, 1969400), (80, 1673990), (85, 1575520), (86, 1557200), (100, 1339192), (136, 984700), (160, 836995), (170, 787760), (172, 778600), (200, 669596), (215, 622880), (229, 584800), (272, 492350), (340, 393880), (344, 389300), (400, 334798), (425, 315104), (430, 311440), (458, 292400), (544, 246175), (680, 196940), (688, 194650), (731, 183200), (800, 167399), (850, 157552), (860, 155720), (916, 146200), (1075, 124576), (1145, 116960), (1360, 98470), (1376, 97325), (1462, 91600), (1700, 78776), (1720, 77860), (1832, 73100), (2150, 62288), (2290, 58480), (2720, 49235), (2924, 45800), (3400, 39388), (3440, 38930), (3655, 36640), (3664, 36550), (3893, 34400), (4300, 31144), (4580, 29240), (5725, 23392), (5848, 22900), (6800, 19694), (6880, 19465), (7310, 18320), (7328, 18275), (7786, 17200), (8600, 15572), (9160, 14620), (9847, 13600), (11450, 11696)]