421166200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 1225546560

約数和(自身を除く): 804380360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 73, 91, 100, 104, 130, 140, 146, 175, 182, 200, 260, 280, 292, 317, 325, 350, 364, 365, 455, 511, 520, 584, 634, 650, 700, 728, 730, 910, 949, 1022, 1268, 1300, 1400, 1460, 1585, 1820, 1825, 1898, 2044, 2219, 2275, 2536, 2555, 2600, 2920, 3170, 3640, 3650, 3796, 4088, 4121, 4438, 4550, 4745, 5110, 6340, 6643, 7300, 7592, 7925, 8242, 8876, 9100, 9490, 10220, 11095, 12680, 12775, 13286, 14600, 15850, 16484, 17752, 18200, 18980, 20440, 20605, 22190, 23141, 23725, 25550, 26572, 28847, 31700, 32968, 33215, 37960, 41210, 44380, 46282, 47450, 51100, 53144, 55475, 57694, 63400, 66430, 82420, 88760, 92564, 94900, 102200, 103025, 110950, 115388, 115705, 132860, 144235, 161987, 164840, 166075, 185128, 189800, 206050, 221900, 230776, 231410, 265720, 288470, 300833, 323974, 332150, 412100, 443800, 462820, 576940, 578525, 601666, 647948, 664300, 721175, 809935, 824200, 925640, 1153880, 1157050, 1203332, 1295896, 1328600, 1442350, 1504165, 1619870, 2105831, 2314100, 2406664, 2884700, 3008330, 3239740, 4049675, 4211662, 4628200, 5769400, 6016660, 6479480, 7520825, 8099350, 8423324, 10529155, 12033320, 15041650, 16198700, 16846648, 21058310, 30083300, 32397400, 42116620, 52645775, 60166600, 84233240, 105291550, 210583100, 421166200]

約数ペア:

[(1, 421166200), (2, 210583100), (4, 105291550), (5, 84233240), (7, 60166600), (8, 52645775), (10, 42116620), (13, 32397400), (14, 30083300), (20, 21058310), (25, 16846648), (26, 16198700), (28, 15041650), (35, 12033320), (40, 10529155), (50, 8423324), (52, 8099350), (56, 7520825), (65, 6479480), (70, 6016660), (73, 5769400), (91, 4628200), (100, 4211662), (104, 4049675), (130, 3239740), (140, 3008330), (146, 2884700), (175, 2406664), (182, 2314100), (200, 2105831), (260, 1619870), (280, 1504165), (292, 1442350), (317, 1328600), (325, 1295896), (350, 1203332), (364, 1157050), (365, 1153880), (455, 925640), (511, 824200), (520, 809935), (584, 721175), (634, 664300), (650, 647948), (700, 601666), (728, 578525), (730, 576940), (910, 462820), (949, 443800), (1022, 412100), (1268, 332150), (1300, 323974), (1400, 300833), (1460, 288470), (1585, 265720), (1820, 231410), (1825, 230776), (1898, 221900), (2044, 206050), (2219, 189800), (2275, 185128), (2536, 166075), (2555, 164840), (2600, 161987), (2920, 144235), (3170, 132860), (3640, 115705), (3650, 115388), (3796, 110950), (4088, 103025), (4121, 102200), (4438, 94900), (4550, 92564), (4745, 88760), (5110, 82420), (6340, 66430), (6643, 63400), (7300, 57694), (7592, 55475), (7925, 53144), (8242, 51100), (8876, 47450), (9100, 46282), (9490, 44380), (10220, 41210), (11095, 37960), (12680, 33215), (12775, 32968), (13286, 31700), (14600, 28847), (15850, 26572), (16484, 25550), (17752, 23725), (18200, 23141), (18980, 22190), (20440, 20605)]