90849360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3221

約数の個数: 160

約数和(自身を含む): 340906752

約数和(自身を除く): 250057392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3181, 3570, 4080, 4760, 5712, 6362, 7140, 9520, 9543, 12724, 14280, 15905, 19086, 22267, 25448, 28560, 31810, 38172, 44534, 47715, 50896, 54077, 63620, 66801, 76344, 89068, 95430, 108154, 111335, 127240, 133602, 152688, 162231, 178136, 190860, 216308, 222670, 254480, 267204, 270385, 324462, 334005, 356272, 378539, 381720, 432616, 445340, 534408, 540770, 648924, 668010, 757078, 763440, 811155, 865232, 890680, 1068816, 1081540, 1135617, 1297848, 1336020, 1514156, 1622310, 1781360, 1892695, 2163080, 2271234, 2595696, 2672040, 3028312, 3244620, 3785390, 4326160, 4542468, 5344080, 5678085, 6056624, 6489240, 7570780, 9084936, 11356170, 12978480, 15141560, 18169872, 22712340, 30283120, 45424680, 90849360]

約数ペア:

[(1, 90849360), (2, 45424680), (3, 30283120), (4, 22712340), (5, 18169872), (6, 15141560), (7, 12978480), (8, 11356170), (10, 9084936), (12, 7570780), (14, 6489240), (15, 6056624), (16, 5678085), (17, 5344080), (20, 4542468), (21, 4326160), (24, 3785390), (28, 3244620), (30, 3028312), (34, 2672040), (35, 2595696), (40, 2271234), (42, 2163080), (48, 1892695), (51, 1781360), (56, 1622310), (60, 1514156), (68, 1336020), (70, 1297848), (80, 1135617), (84, 1081540), (85, 1068816), (102, 890680), (105, 865232), (112, 811155), (119, 763440), (120, 757078), (136, 668010), (140, 648924), (168, 540770), (170, 534408), (204, 445340), (210, 432616), (238, 381720), (240, 378539), (255, 356272), (272, 334005), (280, 324462), (336, 270385), (340, 267204), (357, 254480), (408, 222670), (420, 216308), (476, 190860), (510, 178136), (560, 162231), (595, 152688), (680, 133602), (714, 127240), (816, 111335), (840, 108154), (952, 95430), (1020, 89068), (1190, 76344), (1360, 66801), (1428, 63620), (1680, 54077), (1785, 50896), (1904, 47715), (2040, 44534), (2380, 38172), (2856, 31810), (3181, 28560), (3570, 25448), (4080, 22267), (4760, 19086), (5712, 15905), (6362, 14280), (7140, 12724), (9520, 9543)]