64349250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 199749888

約数和(自身を除く): 135400638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 49, 50, 51, 70, 75, 85, 98, 102, 103, 105, 119, 125, 147, 150, 170, 175, 206, 210, 238, 245, 250, 255, 294, 309, 350, 357, 375, 425, 490, 510, 515, 525, 595, 618, 714, 721, 735, 750, 833, 850, 875, 1030, 1050, 1190, 1225, 1275, 1442, 1470, 1545, 1666, 1750, 1751, 1785, 2125, 2163, 2450, 2499, 2550, 2575, 2625, 2975, 3090, 3502, 3570, 3605, 3675, 4165, 4250, 4326, 4998, 5047, 5150, 5250, 5253, 5950, 6125, 6375, 7210, 7350, 7725, 8330, 8755, 8925, 10094, 10506, 10815, 12250, 12257, 12495, 12750, 12875, 14875, 15141, 15450, 17510, 17850, 18025, 18375, 20825, 21630, 24514, 24990, 25235, 25750, 26265, 29750, 30282, 36050, 36750, 36771, 38625, 41650, 43775, 44625, 50470, 52530, 54075, 61285, 62475, 73542, 75705, 77250, 85799, 87550, 89250, 90125, 104125, 108150, 122570, 124950, 126175, 131325, 151410, 171598, 180250, 183855, 208250, 218875, 252350, 257397, 262650, 270375, 306425, 312375, 367710, 378525, 428995, 437750, 514794, 540750, 612850, 624750, 630875, 656625, 757050, 857990, 919275, 1261750, 1286985, 1313250, 1532125, 1838550, 1892625, 2144975, 2573970, 3064250, 3785250, 4289950, 4596375, 6434925, 9192750, 10724875, 12869850, 21449750, 32174625, 64349250]

約数ペア:

[(1, 64349250), (2, 32174625), (3, 21449750), (5, 12869850), (6, 10724875), (7, 9192750), (10, 6434925), (14, 4596375), (15, 4289950), (17, 3785250), (21, 3064250), (25, 2573970), (30, 2144975), (34, 1892625), (35, 1838550), (42, 1532125), (49, 1313250), (50, 1286985), (51, 1261750), (70, 919275), (75, 857990), (85, 757050), (98, 656625), (102, 630875), (103, 624750), (105, 612850), (119, 540750), (125, 514794), (147, 437750), (150, 428995), (170, 378525), (175, 367710), (206, 312375), (210, 306425), (238, 270375), (245, 262650), (250, 257397), (255, 252350), (294, 218875), (309, 208250), (350, 183855), (357, 180250), (375, 171598), (425, 151410), (490, 131325), (510, 126175), (515, 124950), (525, 122570), (595, 108150), (618, 104125), (714, 90125), (721, 89250), (735, 87550), (750, 85799), (833, 77250), (850, 75705), (875, 73542), (1030, 62475), (1050, 61285), (1190, 54075), (1225, 52530), (1275, 50470), (1442, 44625), (1470, 43775), (1545, 41650), (1666, 38625), (1750, 36771), (1751, 36750), (1785, 36050), (2125, 30282), (2163, 29750), (2450, 26265), (2499, 25750), (2550, 25235), (2575, 24990), (2625, 24514), (2975, 21630), (3090, 20825), (3502, 18375), (3570, 18025), (3605, 17850), (3675, 17510), (4165, 15450), (4250, 15141), (4326, 14875), (4998, 12875), (5047, 12750), (5150, 12495), (5250, 12257), (5253, 12250), (5950, 10815), (6125, 10506), (6375, 10094), (7210, 8925), (7350, 8755), (7725, 8330)]