299510250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 863291520

約数和(自身を除く): 563781270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 125, 130, 139, 150, 169, 170, 195, 221, 250, 255, 278, 325, 338, 375, 390, 417, 425, 442, 507, 510, 650, 663, 695, 750, 834, 845, 850, 975, 1014, 1105, 1275, 1326, 1390, 1625, 1690, 1807, 1950, 2085, 2125, 2210, 2363, 2535, 2550, 2873, 3250, 3315, 3475, 3614, 4170, 4225, 4250, 4726, 4875, 5070, 5421, 5525, 5746, 6375, 6630, 6950, 7089, 8450, 8619, 9035, 9750, 10425, 10842, 11050, 11815, 12675, 12750, 14178, 14365, 16575, 17238, 17375, 18070, 20850, 21125, 23491, 23630, 25350, 27105, 27625, 28730, 30719, 33150, 34750, 35445, 42250, 43095, 45175, 46982, 52125, 54210, 55250, 59075, 61438, 63375, 70473, 70890, 71825, 82875, 86190, 90350, 92157, 104250, 117455, 118150, 126750, 135525, 140946, 143650, 153595, 165750, 177225, 184314, 215475, 225875, 234910, 271050, 295375, 307190, 352365, 354450, 359125, 399347, 430950, 451750, 460785, 587275, 590750, 677625, 704730, 718250, 767975, 798694, 886125, 921570, 1077375, 1174550, 1198041, 1355250, 1535950, 1761825, 1772250, 1996735, 2154750, 2303925, 2396082, 2936375, 3523650, 3839875, 3993470, 4607850, 5872750, 5990205, 7679750, 8809125, 9983675, 11519625, 11980410, 17618250, 19967350, 23039250, 29951025, 49918375, 59902050, 99836750, 149755125, 299510250]

約数ペア:

[(1, 299510250), (2, 149755125), (3, 99836750), (5, 59902050), (6, 49918375), (10, 29951025), (13, 23039250), (15, 19967350), (17, 17618250), (25, 11980410), (26, 11519625), (30, 9983675), (34, 8809125), (39, 7679750), (50, 5990205), (51, 5872750), (65, 4607850), (75, 3993470), (78, 3839875), (85, 3523650), (102, 2936375), (125, 2396082), (130, 2303925), (139, 2154750), (150, 1996735), (169, 1772250), (170, 1761825), (195, 1535950), (221, 1355250), (250, 1198041), (255, 1174550), (278, 1077375), (325, 921570), (338, 886125), (375, 798694), (390, 767975), (417, 718250), (425, 704730), (442, 677625), (507, 590750), (510, 587275), (650, 460785), (663, 451750), (695, 430950), (750, 399347), (834, 359125), (845, 354450), (850, 352365), (975, 307190), (1014, 295375), (1105, 271050), (1275, 234910), (1326, 225875), (1390, 215475), (1625, 184314), (1690, 177225), (1807, 165750), (1950, 153595), (2085, 143650), (2125, 140946), (2210, 135525), (2363, 126750), (2535, 118150), (2550, 117455), (2873, 104250), (3250, 92157), (3315, 90350), (3475, 86190), (3614, 82875), (4170, 71825), (4225, 70890), (4250, 70473), (4726, 63375), (4875, 61438), (5070, 59075), (5421, 55250), (5525, 54210), (5746, 52125), (6375, 46982), (6630, 45175), (6950, 43095), (7089, 42250), (8450, 35445), (8619, 34750), (9035, 33150), (9750, 30719), (10425, 28730), (10842, 27625), (11050, 27105), (11815, 25350), (12675, 23630), (12750, 23491), (14178, 21125), (14365, 20850), (16575, 18070), (17238, 17375)]