201226740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 476149260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 47, 52, 55, 60, 65, 66, 78, 94, 110, 130, 132, 141, 143, 156, 165, 188, 195, 220, 235, 260, 282, 286, 330, 390, 429, 470, 499, 517, 564, 572, 611, 660, 705, 715, 780, 858, 940, 998, 1034, 1222, 1410, 1430, 1497, 1551, 1716, 1833, 1996, 2068, 2145, 2444, 2495, 2585, 2820, 2860, 2994, 3055, 3102, 3666, 4290, 4990, 5170, 5489, 5988, 6110, 6204, 6487, 6721, 7332, 7485, 7755, 8580, 9165, 9980, 10340, 10978, 12220, 12974, 13442, 14970, 15510, 16467, 18330, 19461, 20163, 21956, 23453, 25948, 26884, 27445, 29940, 31020, 32435, 32934, 33605, 36660, 38922, 40326, 46906, 54890, 64870, 65868, 67210, 70359, 71357, 77844, 80652, 82335, 93812, 97305, 100815, 109780, 117265, 129740, 134420, 140718, 142714, 164670, 194610, 201630, 214071, 234530, 257983, 281436, 285428, 304889, 329340, 351795, 356785, 389220, 403260, 428142, 469060, 515966, 609778, 703590, 713570, 773949, 856284, 914667, 1031932, 1070355, 1219556, 1289915, 1407180, 1427140, 1524445, 1547898, 1829334, 2140710, 2579830, 3048890, 3095796, 3353779, 3658668, 3869745, 4281420, 4573335, 5159660, 6097780, 6707558, 7739490, 9146670, 10061337, 13415116, 15478980, 16768895, 18293340, 20122674, 33537790, 40245348, 50306685, 67075580, 100613370, 201226740]

約数ペア:

[(1, 201226740), (2, 100613370), (3, 67075580), (4, 50306685), (5, 40245348), (6, 33537790), (10, 20122674), (11, 18293340), (12, 16768895), (13, 15478980), (15, 13415116), (20, 10061337), (22, 9146670), (26, 7739490), (30, 6707558), (33, 6097780), (39, 5159660), (44, 4573335), (47, 4281420), (52, 3869745), (55, 3658668), (60, 3353779), (65, 3095796), (66, 3048890), (78, 2579830), (94, 2140710), (110, 1829334), (130, 1547898), (132, 1524445), (141, 1427140), (143, 1407180), (156, 1289915), (165, 1219556), (188, 1070355), (195, 1031932), (220, 914667), (235, 856284), (260, 773949), (282, 713570), (286, 703590), (330, 609778), (390, 515966), (429, 469060), (470, 428142), (499, 403260), (517, 389220), (564, 356785), (572, 351795), (611, 329340), (660, 304889), (705, 285428), (715, 281436), (780, 257983), (858, 234530), (940, 214071), (998, 201630), (1034, 194610), (1222, 164670), (1410, 142714), (1430, 140718), (1497, 134420), (1551, 129740), (1716, 117265), (1833, 109780), (1996, 100815), (2068, 97305), (2145, 93812), (2444, 82335), (2495, 80652), (2585, 77844), (2820, 71357), (2860, 70359), (2994, 67210), (3055, 65868), (3102, 64870), (3666, 54890), (4290, 46906), (4990, 40326), (5170, 38922), (5489, 36660), (5988, 33605), (6110, 32934), (6204, 32435), (6487, 31020), (6721, 29940), (7332, 27445), (7485, 26884), (7755, 25948), (8580, 23453), (9165, 21956), (9980, 20163), (10340, 19461), (10978, 18330), (12220, 16467), (12974, 15510), (13442, 14970)]