102531440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 276839424

約数和(自身を除く): 174307984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 47, 55, 67, 74, 80, 88, 94, 110, 134, 148, 176, 185, 188, 220, 235, 268, 296, 335, 370, 376, 407, 440, 470, 517, 536, 592, 670, 737, 740, 752, 814, 880, 940, 1034, 1072, 1340, 1474, 1480, 1628, 1739, 1880, 2035, 2068, 2479, 2585, 2680, 2948, 2960, 3149, 3256, 3478, 3685, 3760, 4070, 4136, 4958, 5170, 5360, 5896, 6298, 6512, 6956, 7370, 8140, 8272, 8695, 9916, 10340, 11792, 12395, 12596, 13912, 14740, 15745, 16280, 17390, 19129, 19832, 20680, 24790, 25192, 27269, 27824, 29480, 31490, 32560, 34639, 34780, 38258, 39664, 41360, 49580, 50384, 54538, 58960, 62980, 69278, 69560, 76516, 95645, 99160, 109076, 116513, 125960, 136345, 138556, 139120, 153032, 173195, 191290, 198320, 218152, 233026, 251920, 272690, 277112, 306064, 346390, 382580, 436304, 466052, 545380, 554224, 582565, 692780, 765160, 932104, 1090760, 1165130, 1281643, 1385560, 1530320, 1864208, 2181520, 2330260, 2563286, 2771120, 4660520, 5126572, 6408215, 9321040, 10253144, 12816430, 20506288, 25632860, 51265720, 102531440]

約数ペア:

[(1, 102531440), (2, 51265720), (4, 25632860), (5, 20506288), (8, 12816430), (10, 10253144), (11, 9321040), (16, 6408215), (20, 5126572), (22, 4660520), (37, 2771120), (40, 2563286), (44, 2330260), (47, 2181520), (55, 1864208), (67, 1530320), (74, 1385560), (80, 1281643), (88, 1165130), (94, 1090760), (110, 932104), (134, 765160), (148, 692780), (176, 582565), (185, 554224), (188, 545380), (220, 466052), (235, 436304), (268, 382580), (296, 346390), (335, 306064), (370, 277112), (376, 272690), (407, 251920), (440, 233026), (470, 218152), (517, 198320), (536, 191290), (592, 173195), (670, 153032), (737, 139120), (740, 138556), (752, 136345), (814, 125960), (880, 116513), (940, 109076), (1034, 99160), (1072, 95645), (1340, 76516), (1474, 69560), (1480, 69278), (1628, 62980), (1739, 58960), (1880, 54538), (2035, 50384), (2068, 49580), (2479, 41360), (2585, 39664), (2680, 38258), (2948, 34780), (2960, 34639), (3149, 32560), (3256, 31490), (3478, 29480), (3685, 27824), (3760, 27269), (4070, 25192), (4136, 24790), (4958, 20680), (5170, 19832), (5360, 19129), (5896, 17390), (6298, 16280), (6512, 15745), (6956, 14740), (7370, 13912), (8140, 12596), (8272, 12395), (8695, 11792), (9916, 10340)]