75145860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 244984320

約数和(自身を除く): 169838460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 67, 90, 93, 108, 124, 134, 135, 155, 180, 186, 201, 268, 270, 279, 310, 335, 372, 402, 465, 540, 558, 603, 620, 670, 804, 837, 930, 1005, 1116, 1206, 1340, 1395, 1674, 1809, 1860, 2010, 2077, 2412, 2790, 3015, 3348, 3618, 4020, 4154, 4185, 4489, 5580, 6030, 6231, 7236, 8308, 8370, 8978, 9045, 10385, 12060, 12462, 13467, 16740, 17956, 18090, 18693, 20770, 22445, 24924, 26934, 31155, 36180, 37386, 40401, 41540, 44890, 53868, 56079, 62310, 67335, 74772, 80802, 89780, 93465, 112158, 121203, 124620, 134670, 139159, 161604, 186930, 202005, 224316, 242406, 269340, 278318, 280395, 373860, 404010, 417477, 484812, 556636, 560790, 606015, 695795, 808020, 834954, 1121580, 1212030, 1252431, 1391590, 1669908, 2087385, 2424060, 2504862, 2783180, 3757293, 4174770, 5009724, 6262155, 7514586, 8349540, 12524310, 15029172, 18786465, 25048620, 37572930, 75145860]

約数ペア:

[(1, 75145860), (2, 37572930), (3, 25048620), (4, 18786465), (5, 15029172), (6, 12524310), (9, 8349540), (10, 7514586), (12, 6262155), (15, 5009724), (18, 4174770), (20, 3757293), (27, 2783180), (30, 2504862), (31, 2424060), (36, 2087385), (45, 1669908), (54, 1391590), (60, 1252431), (62, 1212030), (67, 1121580), (90, 834954), (93, 808020), (108, 695795), (124, 606015), (134, 560790), (135, 556636), (155, 484812), (180, 417477), (186, 404010), (201, 373860), (268, 280395), (270, 278318), (279, 269340), (310, 242406), (335, 224316), (372, 202005), (402, 186930), (465, 161604), (540, 139159), (558, 134670), (603, 124620), (620, 121203), (670, 112158), (804, 93465), (837, 89780), (930, 80802), (1005, 74772), (1116, 67335), (1206, 62310), (1340, 56079), (1395, 53868), (1674, 44890), (1809, 41540), (1860, 40401), (2010, 37386), (2077, 36180), (2412, 31155), (2790, 26934), (3015, 24924), (3348, 22445), (3618, 20770), (4020, 18693), (4154, 18090), (4185, 17956), (4489, 16740), (5580, 13467), (6030, 12462), (6231, 12060), (7236, 10385), (8308, 9045), (8370, 8978)]