120847500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 180

約数和(自身を含む): 394017624

約数和(自身を除く): 273170124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 125, 131, 150, 164, 180, 205, 225, 246, 250, 262, 300, 369, 375, 393, 410, 450, 492, 500, 524, 615, 625, 655, 738, 750, 786, 820, 900, 1025, 1125, 1179, 1230, 1250, 1310, 1476, 1500, 1572, 1845, 1875, 1965, 2050, 2250, 2358, 2460, 2500, 2620, 3075, 3275, 3690, 3750, 3930, 4100, 4500, 4716, 5125, 5371, 5625, 5895, 6150, 6550, 7380, 7500, 7860, 9225, 9825, 10250, 10742, 11250, 11790, 12300, 13100, 15375, 16113, 16375, 18450, 19650, 20500, 21484, 22500, 23580, 25625, 26855, 29475, 30750, 32226, 32750, 36900, 39300, 46125, 48339, 49125, 51250, 53710, 58950, 61500, 64452, 65500, 76875, 80565, 81875, 92250, 96678, 98250, 102500, 107420, 117900, 134275, 147375, 153750, 161130, 163750, 184500, 193356, 196500, 230625, 241695, 245625, 268550, 294750, 307500, 322260, 327500, 402825, 461250, 483390, 491250, 537100, 589500, 671375, 736875, 805650, 922500, 966780, 982500, 1208475, 1342750, 1473750, 1611300, 2014125, 2416950, 2685500, 2947500, 3356875, 4028250, 4833900, 6042375, 6713750, 8056500, 10070625, 12084750, 13427500, 20141250, 24169500, 30211875, 40282500, 60423750, 120847500]

約数ペア:

[(1, 120847500), (2, 60423750), (3, 40282500), (4, 30211875), (5, 24169500), (6, 20141250), (9, 13427500), (10, 12084750), (12, 10070625), (15, 8056500), (18, 6713750), (20, 6042375), (25, 4833900), (30, 4028250), (36, 3356875), (41, 2947500), (45, 2685500), (50, 2416950), (60, 2014125), (75, 1611300), (82, 1473750), (90, 1342750), (100, 1208475), (123, 982500), (125, 966780), (131, 922500), (150, 805650), (164, 736875), (180, 671375), (205, 589500), (225, 537100), (246, 491250), (250, 483390), (262, 461250), (300, 402825), (369, 327500), (375, 322260), (393, 307500), (410, 294750), (450, 268550), (492, 245625), (500, 241695), (524, 230625), (615, 196500), (625, 193356), (655, 184500), (738, 163750), (750, 161130), (786, 153750), (820, 147375), (900, 134275), (1025, 117900), (1125, 107420), (1179, 102500), (1230, 98250), (1250, 96678), (1310, 92250), (1476, 81875), (1500, 80565), (1572, 76875), (1845, 65500), (1875, 64452), (1965, 61500), (2050, 58950), (2250, 53710), (2358, 51250), (2460, 49125), (2500, 48339), (2620, 46125), (3075, 39300), (3275, 36900), (3690, 32750), (3750, 32226), (3930, 30750), (4100, 29475), (4500, 26855), (4716, 25625), (5125, 23580), (5371, 22500), (5625, 21484), (5895, 20500), (6150, 19650), (6550, 18450), (7380, 16375), (7500, 16113), (7860, 15375), (9225, 13100), (9825, 12300), (10250, 11790), (10742, 11250)]