89415480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9677}}^1$

素因数の和:9709

約数の個数: 128

約数和(自身を含む): 334471680

約数和(自身を除く): 245056200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 9677, 19354, 29031, 38708, 48385, 58062, 67739, 77416, 96770, 106447, 116124, 135478, 145155, 193540, 203217, 212894, 232248, 270956, 290310, 319341, 338695, 387080, 406434, 425788, 532235, 541912, 580620, 638682, 677390, 745129, 812868, 851576, 1016085, 1064470, 1161240, 1277364, 1354780, 1490258, 1596705, 1625736, 2032170, 2128940, 2235387, 2554728, 2709560, 2980516, 3193410, 3725645, 4064340, 4257880, 4470774, 5961032, 6386820, 7451290, 8128680, 8941548, 11176935, 12773640, 14902580, 17883096, 22353870, 29805160, 44707740, 89415480]

約数ペア:

[(1, 89415480), (2, 44707740), (3, 29805160), (4, 22353870), (5, 17883096), (6, 14902580), (7, 12773640), (8, 11176935), (10, 8941548), (11, 8128680), (12, 7451290), (14, 6386820), (15, 5961032), (20, 4470774), (21, 4257880), (22, 4064340), (24, 3725645), (28, 3193410), (30, 2980516), (33, 2709560), (35, 2554728), (40, 2235387), (42, 2128940), (44, 2032170), (55, 1625736), (56, 1596705), (60, 1490258), (66, 1354780), (70, 1277364), (77, 1161240), (84, 1064470), (88, 1016085), (105, 851576), (110, 812868), (120, 745129), (132, 677390), (140, 638682), (154, 580620), (165, 541912), (168, 532235), (210, 425788), (220, 406434), (231, 387080), (264, 338695), (280, 319341), (308, 290310), (330, 270956), (385, 232248), (420, 212894), (440, 203217), (462, 193540), (616, 145155), (660, 135478), (770, 116124), (840, 106447), (924, 96770), (1155, 77416), (1320, 67739), (1540, 58062), (1848, 48385), (2310, 38708), (3080, 29031), (4620, 19354), (9240, 9677)]