82776400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 252412416

約数和(自身を除く): 169636016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 37, 40, 47, 50, 56, 68, 70, 74, 80, 85, 94, 100, 112, 119, 136, 140, 148, 170, 175, 185, 188, 200, 235, 238, 259, 272, 280, 296, 329, 340, 350, 370, 376, 400, 425, 470, 476, 518, 560, 592, 595, 629, 658, 680, 700, 740, 752, 799, 850, 925, 940, 952, 1036, 1175, 1190, 1258, 1295, 1316, 1360, 1400, 1480, 1598, 1645, 1700, 1739, 1850, 1880, 1904, 2072, 2350, 2380, 2516, 2590, 2632, 2800, 2960, 2975, 3145, 3196, 3290, 3400, 3478, 3700, 3760, 3995, 4144, 4403, 4700, 4760, 5032, 5180, 5264, 5593, 5950, 6290, 6392, 6475, 6580, 6800, 6956, 7400, 7990, 8225, 8695, 8806, 9400, 9520, 10064, 10360, 11186, 11900, 12173, 12580, 12784, 12950, 13160, 13912, 14800, 15725, 15980, 16450, 17390, 17612, 18800, 19975, 20720, 22015, 22372, 23800, 24346, 25160, 25900, 26320, 27824, 27965, 29563, 31450, 31960, 32900, 34780, 35224, 39950, 43475, 44030, 44744, 47600, 48692, 50320, 51800, 55930, 59126, 60865, 62900, 63920, 65800, 69560, 70448, 79900, 86950, 88060, 89488, 97384, 103600, 110075, 111860, 118252, 121730, 125800, 131600, 139120, 139825, 147815, 159800, 173900, 176120, 194768, 206941, 220150, 223720, 236504, 243460, 251600, 279650, 295630, 304325, 319600, 347800, 352240, 413882, 440300, 447440, 473008, 486920, 559300, 591260, 608650, 695600, 739075, 827764, 880600, 973840, 1034705, 1118600, 1182520, 1217300, 1478150, 1655528, 1761200, 2069410, 2237200, 2365040, 2434600, 2956300, 3311056, 4138820, 4869200, 5173525, 5912600, 8277640, 10347050, 11825200, 16555280, 20694100, 41388200, 82776400]

約数ペア:

[(1, 82776400), (2, 41388200), (4, 20694100), (5, 16555280), (7, 11825200), (8, 10347050), (10, 8277640), (14, 5912600), (16, 5173525), (17, 4869200), (20, 4138820), (25, 3311056), (28, 2956300), (34, 2434600), (35, 2365040), (37, 2237200), (40, 2069410), (47, 1761200), (50, 1655528), (56, 1478150), (68, 1217300), (70, 1182520), (74, 1118600), (80, 1034705), (85, 973840), (94, 880600), (100, 827764), (112, 739075), (119, 695600), (136, 608650), (140, 591260), (148, 559300), (170, 486920), (175, 473008), (185, 447440), (188, 440300), (200, 413882), (235, 352240), (238, 347800), (259, 319600), (272, 304325), (280, 295630), (296, 279650), (329, 251600), (340, 243460), (350, 236504), (370, 223720), (376, 220150), (400, 206941), (425, 194768), (470, 176120), (476, 173900), (518, 159800), (560, 147815), (592, 139825), (595, 139120), (629, 131600), (658, 125800), (680, 121730), (700, 118252), (740, 111860), (752, 110075), (799, 103600), (850, 97384), (925, 89488), (940, 88060), (952, 86950), (1036, 79900), (1175, 70448), (1190, 69560), (1258, 65800), (1295, 63920), (1316, 62900), (1360, 60865), (1400, 59126), (1480, 55930), (1598, 51800), (1645, 50320), (1700, 48692), (1739, 47600), (1850, 44744), (1880, 44030), (1904, 43475), (2072, 39950), (2350, 35224), (2380, 34780), (2516, 32900), (2590, 31960), (2632, 31450), (2800, 29563), (2960, 27965), (2975, 27824), (3145, 26320), (3196, 25900), (3290, 25160), (3400, 24346), (3478, 23800), (3700, 22372), (3760, 22015), (3995, 20720), (4144, 19975), (4403, 18800), (4700, 17612), (4760, 17390), (5032, 16450), (5180, 15980), (5264, 15725), (5593, 14800), (5950, 13912), (6290, 13160), (6392, 12950), (6475, 12784), (6580, 12580), (6800, 12173), (6956, 11900), (7400, 11186), (7990, 10360), (8225, 10064), (8695, 9520), (8806, 9400)]