374767400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 1068086400

約数和(自身を除く): 693319000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 73, 76, 95, 100, 133, 140, 146, 152, 175, 190, 193, 200, 266, 280, 292, 350, 365, 380, 386, 475, 511, 532, 584, 665, 700, 730, 760, 772, 950, 965, 1022, 1064, 1330, 1351, 1387, 1400, 1460, 1544, 1825, 1900, 1930, 2044, 2555, 2660, 2702, 2774, 2920, 3325, 3650, 3667, 3800, 3860, 4088, 4825, 5110, 5320, 5404, 5548, 6650, 6755, 6935, 7300, 7334, 7720, 9650, 9709, 10220, 10808, 11096, 12775, 13300, 13510, 13870, 14089, 14600, 14668, 18335, 19300, 19418, 20440, 25550, 25669, 26600, 27020, 27740, 28178, 29336, 33775, 34675, 36670, 38600, 38836, 48545, 51100, 51338, 54040, 55480, 56356, 67550, 69350, 70445, 73340, 77672, 91675, 97090, 98623, 102200, 102676, 112712, 128345, 135100, 138700, 140890, 146680, 183350, 194180, 197246, 205352, 242725, 256690, 267691, 270200, 277400, 281780, 352225, 366700, 388360, 394492, 485450, 493115, 513380, 535382, 563560, 641725, 704450, 733400, 788984, 970900, 986230, 1026760, 1070764, 1283450, 1338455, 1408900, 1873837, 1941800, 1972460, 2141528, 2465575, 2566900, 2676910, 2817800, 3747674, 3944920, 4931150, 5133800, 5353820, 6692275, 7495348, 9369185, 9862300, 10707640, 13384550, 14990696, 18738370, 19724600, 26769100, 37476740, 46845925, 53538200, 74953480, 93691850, 187383700, 374767400]

約数ペア:

[(1, 374767400), (2, 187383700), (4, 93691850), (5, 74953480), (7, 53538200), (8, 46845925), (10, 37476740), (14, 26769100), (19, 19724600), (20, 18738370), (25, 14990696), (28, 13384550), (35, 10707640), (38, 9862300), (40, 9369185), (50, 7495348), (56, 6692275), (70, 5353820), (73, 5133800), (76, 4931150), (95, 3944920), (100, 3747674), (133, 2817800), (140, 2676910), (146, 2566900), (152, 2465575), (175, 2141528), (190, 1972460), (193, 1941800), (200, 1873837), (266, 1408900), (280, 1338455), (292, 1283450), (350, 1070764), (365, 1026760), (380, 986230), (386, 970900), (475, 788984), (511, 733400), (532, 704450), (584, 641725), (665, 563560), (700, 535382), (730, 513380), (760, 493115), (772, 485450), (950, 394492), (965, 388360), (1022, 366700), (1064, 352225), (1330, 281780), (1351, 277400), (1387, 270200), (1400, 267691), (1460, 256690), (1544, 242725), (1825, 205352), (1900, 197246), (1930, 194180), (2044, 183350), (2555, 146680), (2660, 140890), (2702, 138700), (2774, 135100), (2920, 128345), (3325, 112712), (3650, 102676), (3667, 102200), (3800, 98623), (3860, 97090), (4088, 91675), (4825, 77672), (5110, 73340), (5320, 70445), (5404, 69350), (5548, 67550), (6650, 56356), (6755, 55480), (6935, 54040), (7300, 51338), (7334, 51100), (7720, 48545), (9650, 38836), (9709, 38600), (10220, 36670), (10808, 34675), (11096, 33775), (12775, 29336), (13300, 28178), (13510, 27740), (13870, 27020), (14089, 26600), (14600, 25669), (14668, 25550), (18335, 20440), (19300, 19418)]