100168640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 168

約数和(自身を含む): 283768800

約数和(自身を除く): 183600160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 199, 208, 220, 242, 260, 286, 320, 352, 398, 416, 440, 484, 520, 572, 605, 704, 715, 796, 832, 880, 968, 995, 1040, 1144, 1210, 1430, 1573, 1592, 1760, 1936, 1990, 2080, 2189, 2288, 2420, 2587, 2860, 3146, 3184, 3520, 3872, 3980, 4160, 4378, 4576, 4840, 5174, 5720, 6292, 6368, 7744, 7865, 7960, 8756, 9152, 9680, 10348, 10945, 11440, 12584, 12736, 12935, 15730, 15920, 17512, 19360, 20696, 21890, 22880, 24079, 25168, 25870, 28457, 31460, 31840, 35024, 38720, 41392, 43780, 45760, 48158, 50336, 51740, 56914, 62920, 63680, 70048, 82784, 87560, 96316, 100672, 103480, 113828, 120395, 125840, 140096, 142285, 165568, 175120, 192632, 206960, 227656, 240790, 251680, 284570, 313027, 350240, 385264, 413920, 455312, 481580, 503360, 569140, 626054, 700480, 770528, 827840, 910624, 963160, 1138280, 1252108, 1541056, 1565135, 1821248, 1926320, 2276560, 2504216, 3130270, 3852640, 4553120, 5008432, 6260540, 7705280, 9106240, 10016864, 12521080, 20033728, 25042160, 50084320, 100168640]

約数ペア:

[(1, 100168640), (2, 50084320), (4, 25042160), (5, 20033728), (8, 12521080), (10, 10016864), (11, 9106240), (13, 7705280), (16, 6260540), (20, 5008432), (22, 4553120), (26, 3852640), (32, 3130270), (40, 2504216), (44, 2276560), (52, 1926320), (55, 1821248), (64, 1565135), (65, 1541056), (80, 1252108), (88, 1138280), (104, 963160), (110, 910624), (121, 827840), (130, 770528), (143, 700480), (160, 626054), (176, 569140), (199, 503360), (208, 481580), (220, 455312), (242, 413920), (260, 385264), (286, 350240), (320, 313027), (352, 284570), (398, 251680), (416, 240790), (440, 227656), (484, 206960), (520, 192632), (572, 175120), (605, 165568), (704, 142285), (715, 140096), (796, 125840), (832, 120395), (880, 113828), (968, 103480), (995, 100672), (1040, 96316), (1144, 87560), (1210, 82784), (1430, 70048), (1573, 63680), (1592, 62920), (1760, 56914), (1936, 51740), (1990, 50336), (2080, 48158), (2189, 45760), (2288, 43780), (2420, 41392), (2587, 38720), (2860, 35024), (3146, 31840), (3184, 31460), (3520, 28457), (3872, 25870), (3980, 25168), (4160, 24079), (4378, 22880), (4576, 21890), (4840, 20696), (5174, 19360), (5720, 17512), (6292, 15920), (6368, 15730), (7744, 12935), (7865, 12736), (7960, 12584), (8756, 11440), (9152, 10945), (9680, 10348)]