83750240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 242694144

約数和(自身を除く): 158943904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 43, 47, 56, 70, 74, 80, 86, 94, 112, 140, 148, 160, 172, 185, 188, 215, 224, 235, 259, 280, 296, 301, 329, 344, 370, 376, 430, 470, 518, 560, 592, 602, 658, 688, 740, 752, 860, 940, 1036, 1120, 1184, 1204, 1295, 1316, 1376, 1480, 1504, 1505, 1591, 1645, 1720, 1739, 1880, 2021, 2072, 2408, 2590, 2632, 2960, 3010, 3182, 3290, 3440, 3478, 3760, 4042, 4144, 4816, 5180, 5264, 5920, 6020, 6364, 6580, 6880, 6956, 7520, 7955, 8084, 8288, 8695, 9632, 10105, 10360, 10528, 11137, 12040, 12173, 12728, 13160, 13912, 14147, 15910, 16168, 17390, 20210, 20720, 22274, 24080, 24346, 25456, 26320, 27824, 28294, 31820, 32336, 34780, 40420, 41440, 44548, 48160, 48692, 50912, 52640, 55648, 55685, 56588, 60865, 63640, 64672, 69560, 70735, 74777, 80840, 89096, 97384, 111370, 113176, 121730, 127280, 139120, 141470, 149554, 161680, 178192, 194768, 222740, 226352, 243460, 254560, 278240, 282940, 299108, 323360, 356384, 373885, 389536, 445480, 452704, 486920, 523439, 565880, 598216, 747770, 890960, 973840, 1046878, 1131760, 1196432, 1495540, 1781920, 1947680, 2093756, 2263520, 2392864, 2617195, 2991080, 4187512, 5234390, 5982160, 8375024, 10468780, 11964320, 16750048, 20937560, 41875120, 83750240]

約数ペア:

[(1, 83750240), (2, 41875120), (4, 20937560), (5, 16750048), (7, 11964320), (8, 10468780), (10, 8375024), (14, 5982160), (16, 5234390), (20, 4187512), (28, 2991080), (32, 2617195), (35, 2392864), (37, 2263520), (40, 2093756), (43, 1947680), (47, 1781920), (56, 1495540), (70, 1196432), (74, 1131760), (80, 1046878), (86, 973840), (94, 890960), (112, 747770), (140, 598216), (148, 565880), (160, 523439), (172, 486920), (185, 452704), (188, 445480), (215, 389536), (224, 373885), (235, 356384), (259, 323360), (280, 299108), (296, 282940), (301, 278240), (329, 254560), (344, 243460), (370, 226352), (376, 222740), (430, 194768), (470, 178192), (518, 161680), (560, 149554), (592, 141470), (602, 139120), (658, 127280), (688, 121730), (740, 113176), (752, 111370), (860, 97384), (940, 89096), (1036, 80840), (1120, 74777), (1184, 70735), (1204, 69560), (1295, 64672), (1316, 63640), (1376, 60865), (1480, 56588), (1504, 55685), (1505, 55648), (1591, 52640), (1645, 50912), (1720, 48692), (1739, 48160), (1880, 44548), (2021, 41440), (2072, 40420), (2408, 34780), (2590, 32336), (2632, 31820), (2960, 28294), (3010, 27824), (3182, 26320), (3290, 25456), (3440, 24346), (3478, 24080), (3760, 22274), (4042, 20720), (4144, 20210), (4816, 17390), (5180, 16168), (5264, 15910), (5920, 14147), (6020, 13912), (6364, 13160), (6580, 12728), (6880, 12173), (6956, 12040), (7520, 11137), (7955, 10528), (8084, 10360), (8288, 10105), (8695, 9632)]