75749580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 263450880

約数和(自身を除く): 187701300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 81, 90, 92, 95, 107, 108, 114, 115, 135, 138, 162, 171, 180, 190, 207, 214, 228, 230, 270, 276, 285, 321, 324, 342, 345, 380, 405, 414, 428, 437, 460, 513, 535, 540, 570, 621, 642, 684, 690, 810, 828, 855, 874, 963, 1026, 1035, 1070, 1140, 1242, 1284, 1311, 1380, 1539, 1605, 1620, 1710, 1748, 1863, 1926, 2033, 2052, 2070, 2140, 2185, 2461, 2484, 2565, 2622, 2889, 3078, 3105, 3210, 3420, 3726, 3852, 3933, 4066, 4140, 4370, 4815, 4922, 5130, 5244, 5778, 6099, 6156, 6210, 6420, 6555, 7383, 7452, 7695, 7866, 8132, 8667, 8740, 9315, 9630, 9844, 10165, 10260, 11556, 11799, 12198, 12305, 12420, 13110, 14445, 14766, 15390, 15732, 17334, 18297, 18630, 19260, 19665, 20330, 22149, 23598, 24396, 24610, 26220, 28890, 29532, 30495, 30780, 34668, 35397, 36594, 36915, 37260, 39330, 40660, 43335, 44298, 46759, 47196, 49220, 54891, 57780, 58995, 60990, 66447, 70794, 73188, 73830, 78660, 86670, 88596, 91485, 93518, 109782, 110745, 117990, 121980, 132894, 140277, 141588, 147660, 164673, 173340, 176985, 182970, 187036, 199341, 219564, 221490, 233795, 235980, 265788, 274455, 280554, 329346, 332235, 353970, 365940, 398682, 420831, 442980, 467590, 548910, 561108, 658692, 664470, 701385, 707940, 797364, 823365, 841662, 935180, 996705, 1097820, 1262493, 1328940, 1402770, 1646730, 1683324, 1993410, 2104155, 2524986, 2805540, 3293460, 3787479, 3986820, 4208310, 5049972, 6312465, 7574958, 8416620, 12624930, 15149916, 18937395, 25249860, 37874790, 75749580]

約数ペア:

[(1, 75749580), (2, 37874790), (3, 25249860), (4, 18937395), (5, 15149916), (6, 12624930), (9, 8416620), (10, 7574958), (12, 6312465), (15, 5049972), (18, 4208310), (19, 3986820), (20, 3787479), (23, 3293460), (27, 2805540), (30, 2524986), (36, 2104155), (38, 1993410), (45, 1683324), (46, 1646730), (54, 1402770), (57, 1328940), (60, 1262493), (69, 1097820), (76, 996705), (81, 935180), (90, 841662), (92, 823365), (95, 797364), (107, 707940), (108, 701385), (114, 664470), (115, 658692), (135, 561108), (138, 548910), (162, 467590), (171, 442980), (180, 420831), (190, 398682), (207, 365940), (214, 353970), (228, 332235), (230, 329346), (270, 280554), (276, 274455), (285, 265788), (321, 235980), (324, 233795), (342, 221490), (345, 219564), (380, 199341), (405, 187036), (414, 182970), (428, 176985), (437, 173340), (460, 164673), (513, 147660), (535, 141588), (540, 140277), (570, 132894), (621, 121980), (642, 117990), (684, 110745), (690, 109782), (810, 93518), (828, 91485), (855, 88596), (874, 86670), (963, 78660), (1026, 73830), (1035, 73188), (1070, 70794), (1140, 66447), (1242, 60990), (1284, 58995), (1311, 57780), (1380, 54891), (1539, 49220), (1605, 47196), (1620, 46759), (1710, 44298), (1748, 43335), (1863, 40660), (1926, 39330), (2033, 37260), (2052, 36915), (2070, 36594), (2140, 35397), (2185, 34668), (2461, 30780), (2484, 30495), (2565, 29532), (2622, 28890), (2889, 26220), (3078, 24610), (3105, 24396), (3210, 23598), (3420, 22149), (3726, 20330), (3852, 19665), (3933, 19260), (4066, 18630), (4140, 18297), (4370, 17334), (4815, 15732), (4922, 15390), (5130, 14766), (5244, 14445), (5778, 13110), (6099, 12420), (6156, 12305), (6210, 12198), (6420, 11799), (6555, 11556), (7383, 10260), (7452, 10165), (7695, 9844), (7866, 9630), (8132, 9315), (8667, 8740)]