146129580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:836

約数の個数: 144

約数和(自身を含む): 473001984

約数和(自身を除く): 326872404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 47, 60, 69, 90, 92, 94, 115, 138, 141, 180, 188, 207, 230, 235, 276, 282, 345, 414, 423, 460, 470, 564, 690, 705, 751, 828, 846, 940, 1035, 1081, 1380, 1410, 1502, 1692, 2070, 2115, 2162, 2253, 2820, 3004, 3243, 3755, 4140, 4230, 4324, 4506, 5405, 6486, 6759, 7510, 8460, 9012, 9729, 10810, 11265, 12972, 13518, 15020, 16215, 17273, 19458, 21620, 22530, 27036, 32430, 33795, 34546, 35297, 38916, 45060, 48645, 51819, 64860, 67590, 69092, 70594, 86365, 97290, 103638, 105891, 135180, 141188, 155457, 172730, 176485, 194580, 207276, 211782, 259095, 310914, 317673, 345460, 352970, 423564, 518190, 529455, 621828, 635346, 705940, 777285, 811831, 1036380, 1058910, 1270692, 1554570, 1588365, 1623662, 2117820, 2435493, 3109140, 3176730, 3247324, 4059155, 4870986, 6353460, 7306479, 8118310, 9741972, 12177465, 14612958, 16236620, 24354930, 29225916, 36532395, 48709860, 73064790, 146129580]

約数ペア:

[(1, 146129580), (2, 73064790), (3, 48709860), (4, 36532395), (5, 29225916), (6, 24354930), (9, 16236620), (10, 14612958), (12, 12177465), (15, 9741972), (18, 8118310), (20, 7306479), (23, 6353460), (30, 4870986), (36, 4059155), (45, 3247324), (46, 3176730), (47, 3109140), (60, 2435493), (69, 2117820), (90, 1623662), (92, 1588365), (94, 1554570), (115, 1270692), (138, 1058910), (141, 1036380), (180, 811831), (188, 777285), (207, 705940), (230, 635346), (235, 621828), (276, 529455), (282, 518190), (345, 423564), (414, 352970), (423, 345460), (460, 317673), (470, 310914), (564, 259095), (690, 211782), (705, 207276), (751, 194580), (828, 176485), (846, 172730), (940, 155457), (1035, 141188), (1081, 135180), (1380, 105891), (1410, 103638), (1502, 97290), (1692, 86365), (2070, 70594), (2115, 69092), (2162, 67590), (2253, 64860), (2820, 51819), (3004, 48645), (3243, 45060), (3755, 38916), (4140, 35297), (4230, 34546), (4324, 33795), (4506, 32430), (5405, 27036), (6486, 22530), (6759, 21620), (7510, 19458), (8460, 17273), (9012, 16215), (9729, 15020), (10810, 13518), (11265, 12972)]