68616900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 243734400

約数和(自身を除く): 175117500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 29, 30, 33, 36, 44, 45, 50, 55, 58, 60, 66, 75, 87, 90, 99, 100, 110, 116, 132, 145, 150, 165, 174, 180, 198, 220, 225, 239, 261, 275, 290, 300, 319, 330, 348, 396, 435, 450, 478, 495, 522, 550, 580, 638, 660, 717, 725, 825, 870, 900, 956, 957, 990, 1044, 1100, 1195, 1276, 1305, 1434, 1450, 1595, 1650, 1740, 1914, 1980, 2151, 2175, 2390, 2475, 2610, 2629, 2868, 2871, 2900, 3190, 3300, 3585, 3828, 4302, 4350, 4780, 4785, 4950, 5220, 5258, 5742, 5975, 6380, 6525, 6931, 7170, 7887, 7975, 8604, 8700, 9570, 9900, 10516, 10755, 11484, 11950, 13050, 13145, 13862, 14340, 14355, 15774, 15950, 17925, 19140, 20793, 21510, 23661, 23900, 23925, 26100, 26290, 27724, 28710, 31548, 31900, 34655, 35850, 39435, 41586, 43020, 47322, 47850, 52580, 53775, 57420, 62379, 65725, 69310, 71700, 71775, 76241, 78870, 83172, 94644, 95700, 103965, 107550, 118305, 124758, 131450, 138620, 143550, 152482, 157740, 173275, 197175, 207930, 215100, 228723, 236610, 249516, 262900, 287100, 304964, 311895, 346550, 381205, 394350, 415860, 457446, 473220, 519825, 591525, 623790, 686169, 693100, 762410, 788700, 914892, 1039650, 1143615, 1183050, 1247580, 1372338, 1524820, 1559475, 1906025, 2079300, 2287230, 2366100, 2744676, 3118950, 3430845, 3812050, 4574460, 5718075, 6237900, 6861690, 7624100, 11436150, 13723380, 17154225, 22872300, 34308450, 68616900]

約数ペア:

[(1, 68616900), (2, 34308450), (3, 22872300), (4, 17154225), (5, 13723380), (6, 11436150), (9, 7624100), (10, 6861690), (11, 6237900), (12, 5718075), (15, 4574460), (18, 3812050), (20, 3430845), (22, 3118950), (25, 2744676), (29, 2366100), (30, 2287230), (33, 2079300), (36, 1906025), (44, 1559475), (45, 1524820), (50, 1372338), (55, 1247580), (58, 1183050), (60, 1143615), (66, 1039650), (75, 914892), (87, 788700), (90, 762410), (99, 693100), (100, 686169), (110, 623790), (116, 591525), (132, 519825), (145, 473220), (150, 457446), (165, 415860), (174, 394350), (180, 381205), (198, 346550), (220, 311895), (225, 304964), (239, 287100), (261, 262900), (275, 249516), (290, 236610), (300, 228723), (319, 215100), (330, 207930), (348, 197175), (396, 173275), (435, 157740), (450, 152482), (478, 143550), (495, 138620), (522, 131450), (550, 124758), (580, 118305), (638, 107550), (660, 103965), (717, 95700), (725, 94644), (825, 83172), (870, 78870), (900, 76241), (956, 71775), (957, 71700), (990, 69310), (1044, 65725), (1100, 62379), (1195, 57420), (1276, 53775), (1305, 52580), (1434, 47850), (1450, 47322), (1595, 43020), (1650, 41586), (1740, 39435), (1914, 35850), (1980, 34655), (2151, 31900), (2175, 31548), (2390, 28710), (2475, 27724), (2610, 26290), (2629, 26100), (2868, 23925), (2871, 23900), (2900, 23661), (3190, 21510), (3300, 20793), (3585, 19140), (3828, 17925), (4302, 15950), (4350, 15774), (4780, 14355), (4785, 14340), (4950, 13862), (5220, 13145), (5258, 13050), (5742, 11950), (5975, 11484), (6380, 10755), (6525, 10516), (6931, 9900), (7170, 9570), (7887, 8700), (7975, 8604)]