89046540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 321995520

約数和(自身を除く): 232948980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 263, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 495, 513, 526, 540, 570, 594, 627, 660, 684, 789, 810, 836, 855, 891, 990, 1026, 1045, 1052, 1140, 1188, 1254, 1315, 1485, 1539, 1578, 1620, 1710, 1782, 1881, 1980, 2052, 2090, 2367, 2508, 2565, 2630, 2893, 2970, 3078, 3135, 3156, 3420, 3564, 3762, 3945, 4180, 4455, 4734, 4997, 5130, 5260, 5643, 5786, 5940, 6156, 6270, 7101, 7524, 7695, 7890, 8679, 8910, 9405, 9468, 9994, 10260, 11286, 11572, 11835, 12540, 14202, 14465, 14991, 15390, 15780, 16929, 17358, 17820, 18810, 19988, 21303, 22572, 23670, 24985, 26037, 28215, 28404, 28930, 29982, 30780, 33858, 34716, 35505, 37620, 42606, 43395, 44973, 47340, 49970, 52074, 54967, 56430, 57860, 59964, 67716, 71010, 74955, 78111, 84645, 85212, 86790, 89946, 99940, 104148, 106515, 109934, 112860, 130185, 134919, 142020, 149910, 156222, 164901, 169290, 173580, 179892, 213030, 219868, 224865, 234333, 260370, 269838, 274835, 299820, 312444, 329802, 338580, 390555, 404757, 426060, 449730, 468666, 494703, 520740, 539676, 549670, 659604, 674595, 781110, 809514, 824505, 899460, 937332, 989406, 1099340, 1171665, 1349190, 1484109, 1562220, 1619028, 1649010, 1978812, 2023785, 2343330, 2473515, 2698380, 2968218, 3298020, 4047570, 4452327, 4686660, 4947030, 5936436, 7420545, 8095140, 8904654, 9894060, 14841090, 17809308, 22261635, 29682180, 44523270, 89046540]

約数ペア:

[(1, 89046540), (2, 44523270), (3, 29682180), (4, 22261635), (5, 17809308), (6, 14841090), (9, 9894060), (10, 8904654), (11, 8095140), (12, 7420545), (15, 5936436), (18, 4947030), (19, 4686660), (20, 4452327), (22, 4047570), (27, 3298020), (30, 2968218), (33, 2698380), (36, 2473515), (38, 2343330), (44, 2023785), (45, 1978812), (54, 1649010), (55, 1619028), (57, 1562220), (60, 1484109), (66, 1349190), (76, 1171665), (81, 1099340), (90, 989406), (95, 937332), (99, 899460), (108, 824505), (110, 809514), (114, 781110), (132, 674595), (135, 659604), (162, 549670), (165, 539676), (171, 520740), (180, 494703), (190, 468666), (198, 449730), (209, 426060), (220, 404757), (228, 390555), (263, 338580), (270, 329802), (285, 312444), (297, 299820), (324, 274835), (330, 269838), (342, 260370), (380, 234333), (396, 224865), (405, 219868), (418, 213030), (495, 179892), (513, 173580), (526, 169290), (540, 164901), (570, 156222), (594, 149910), (627, 142020), (660, 134919), (684, 130185), (789, 112860), (810, 109934), (836, 106515), (855, 104148), (891, 99940), (990, 89946), (1026, 86790), (1045, 85212), (1052, 84645), (1140, 78111), (1188, 74955), (1254, 71010), (1315, 67716), (1485, 59964), (1539, 57860), (1578, 56430), (1620, 54967), (1710, 52074), (1782, 49970), (1881, 47340), (1980, 44973), (2052, 43395), (2090, 42606), (2367, 37620), (2508, 35505), (2565, 34716), (2630, 33858), (2893, 30780), (2970, 29982), (3078, 28930), (3135, 28404), (3156, 28215), (3420, 26037), (3564, 24985), (3762, 23670), (3945, 22572), (4180, 21303), (4455, 19988), (4734, 18810), (4997, 17820), (5130, 17358), (5260, 16929), (5643, 15780), (5786, 15390), (5940, 14991), (6156, 14465), (6270, 14202), (7101, 12540), (7524, 11835), (7695, 11572), (7890, 11286), (8679, 10260), (8910, 9994), (9405, 9468)]