127355800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 358414560

約数和(自身を除く): 231058760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 61, 65, 73, 88, 100, 104, 110, 122, 130, 143, 146, 200, 220, 244, 260, 275, 286, 292, 305, 325, 365, 440, 488, 520, 550, 572, 584, 610, 650, 671, 715, 730, 793, 803, 949, 1100, 1144, 1220, 1300, 1342, 1430, 1460, 1525, 1586, 1606, 1825, 1898, 2200, 2440, 2600, 2684, 2860, 2920, 3050, 3172, 3212, 3355, 3575, 3650, 3796, 3965, 4015, 4453, 4745, 5368, 5720, 6100, 6344, 6424, 6710, 7150, 7300, 7592, 7930, 8030, 8723, 8906, 9490, 10439, 12200, 13420, 14300, 14600, 15860, 16060, 16775, 17446, 17812, 18980, 19825, 20075, 20878, 22265, 23725, 26840, 28600, 31720, 32120, 33550, 34892, 35624, 37960, 39650, 40150, 41756, 43615, 44530, 47450, 48983, 52195, 57889, 67100, 69784, 79300, 80300, 83512, 87230, 89060, 94900, 97966, 104390, 111325, 115778, 134200, 158600, 160600, 174460, 178120, 189800, 195932, 208780, 218075, 222650, 231556, 244915, 260975, 289445, 348920, 391864, 417560, 436150, 445300, 463112, 489830, 521950, 578890, 636779, 872300, 890600, 979660, 1043900, 1157780, 1224575, 1273558, 1447225, 1744600, 1959320, 2087800, 2315560, 2449150, 2547116, 2894450, 3183895, 4898300, 5094232, 5788900, 6367790, 9796600, 11577800, 12735580, 15919475, 25471160, 31838950, 63677900, 127355800]

約数ペア:

[(1, 127355800), (2, 63677900), (4, 31838950), (5, 25471160), (8, 15919475), (10, 12735580), (11, 11577800), (13, 9796600), (20, 6367790), (22, 5788900), (25, 5094232), (26, 4898300), (40, 3183895), (44, 2894450), (50, 2547116), (52, 2449150), (55, 2315560), (61, 2087800), (65, 1959320), (73, 1744600), (88, 1447225), (100, 1273558), (104, 1224575), (110, 1157780), (122, 1043900), (130, 979660), (143, 890600), (146, 872300), (200, 636779), (220, 578890), (244, 521950), (260, 489830), (275, 463112), (286, 445300), (292, 436150), (305, 417560), (325, 391864), (365, 348920), (440, 289445), (488, 260975), (520, 244915), (550, 231556), (572, 222650), (584, 218075), (610, 208780), (650, 195932), (671, 189800), (715, 178120), (730, 174460), (793, 160600), (803, 158600), (949, 134200), (1100, 115778), (1144, 111325), (1220, 104390), (1300, 97966), (1342, 94900), (1430, 89060), (1460, 87230), (1525, 83512), (1586, 80300), (1606, 79300), (1825, 69784), (1898, 67100), (2200, 57889), (2440, 52195), (2600, 48983), (2684, 47450), (2860, 44530), (2920, 43615), (3050, 41756), (3172, 40150), (3212, 39650), (3355, 37960), (3575, 35624), (3650, 34892), (3796, 33550), (3965, 32120), (4015, 31720), (4453, 28600), (4745, 26840), (5368, 23725), (5720, 22265), (6100, 20878), (6344, 20075), (6424, 19825), (6710, 18980), (7150, 17812), (7300, 17446), (7592, 16775), (7930, 16060), (8030, 15860), (8723, 14600), (8906, 14300), (9490, 13420), (10439, 12200)]