180310800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 619960320

約数和(自身を除く): 439649520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 47, 48, 50, 60, 69, 75, 80, 92, 94, 100, 115, 120, 138, 139, 141, 150, 184, 188, 200, 230, 235, 240, 276, 278, 282, 300, 345, 368, 376, 400, 417, 460, 470, 552, 556, 564, 575, 600, 690, 695, 705, 752, 834, 920, 940, 1081, 1104, 1112, 1128, 1150, 1175, 1200, 1380, 1390, 1410, 1668, 1725, 1840, 1880, 2085, 2162, 2224, 2256, 2300, 2350, 2760, 2780, 2820, 3197, 3243, 3336, 3450, 3475, 3525, 3760, 4170, 4324, 4600, 4700, 5405, 5520, 5560, 5640, 6394, 6486, 6533, 6672, 6900, 6950, 7050, 8340, 8648, 9200, 9400, 9591, 10425, 10810, 11120, 11280, 12788, 12972, 13066, 13800, 13900, 14100, 15985, 16215, 16680, 17296, 18800, 19182, 19599, 20850, 21620, 25576, 25944, 26132, 27025, 27600, 27800, 28200, 31970, 32430, 32665, 33360, 38364, 39198, 41700, 43240, 47955, 51152, 51888, 52264, 54050, 55600, 56400, 63940, 64860, 65330, 76728, 78396, 79925, 81075, 83400, 86480, 95910, 97995, 104528, 108100, 127880, 129720, 130660, 150259, 153456, 156792, 159850, 162150, 163325, 166800, 191820, 195990, 216200, 239775, 255760, 259440, 261320, 300518, 313584, 319700, 324300, 326650, 383640, 391980, 432400, 450777, 479550, 489975, 522640, 601036, 639400, 648600, 653300, 751295, 767280, 783960, 901554, 959100, 979950, 1202072, 1278800, 1297200, 1306600, 1502590, 1567920, 1803108, 1918200, 1959900, 2253885, 2404144, 2613200, 3005180, 3606216, 3756475, 3836400, 3919800, 4507770, 6010360, 7212432, 7512950, 7839600, 9015540, 11269425, 12020720, 15025900, 18031080, 22538850, 30051800, 36062160, 45077700, 60103600, 90155400, 180310800]

約数ペア:

[(1, 180310800), (2, 90155400), (3, 60103600), (4, 45077700), (5, 36062160), (6, 30051800), (8, 22538850), (10, 18031080), (12, 15025900), (15, 12020720), (16, 11269425), (20, 9015540), (23, 7839600), (24, 7512950), (25, 7212432), (30, 6010360), (40, 4507770), (46, 3919800), (47, 3836400), (48, 3756475), (50, 3606216), (60, 3005180), (69, 2613200), (75, 2404144), (80, 2253885), (92, 1959900), (94, 1918200), (100, 1803108), (115, 1567920), (120, 1502590), (138, 1306600), (139, 1297200), (141, 1278800), (150, 1202072), (184, 979950), (188, 959100), (200, 901554), (230, 783960), (235, 767280), (240, 751295), (276, 653300), (278, 648600), (282, 639400), (300, 601036), (345, 522640), (368, 489975), (376, 479550), (400, 450777), (417, 432400), (460, 391980), (470, 383640), (552, 326650), (556, 324300), (564, 319700), (575, 313584), (600, 300518), (690, 261320), (695, 259440), (705, 255760), (752, 239775), (834, 216200), (920, 195990), (940, 191820), (1081, 166800), (1104, 163325), (1112, 162150), (1128, 159850), (1150, 156792), (1175, 153456), (1200, 150259), (1380, 130660), (1390, 129720), (1410, 127880), (1668, 108100), (1725, 104528), (1840, 97995), (1880, 95910), (2085, 86480), (2162, 83400), (2224, 81075), (2256, 79925), (2300, 78396), (2350, 76728), (2760, 65330), (2780, 64860), (2820, 63940), (3197, 56400), (3243, 55600), (3336, 54050), (3450, 52264), (3475, 51888), (3525, 51152), (3760, 47955), (4170, 43240), (4324, 41700), (4600, 39198), (4700, 38364), (5405, 33360), (5520, 32665), (5560, 32430), (5640, 31970), (6394, 28200), (6486, 27800), (6533, 27600), (6672, 27025), (6900, 26132), (6950, 25944), (7050, 25576), (8340, 21620), (8648, 20850), (9200, 19599), (9400, 19182), (9591, 18800), (10425, 17296), (10810, 16680), (11120, 16215), (11280, 15985), (12788, 14100), (12972, 13900), (13066, 13800)]