54519750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 155675520

約数和(自身を除く): 101155770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 82, 90, 123, 125, 135, 150, 197, 205, 225, 246, 250, 270, 369, 375, 394, 410, 450, 591, 615, 675, 738, 750, 985, 1025, 1107, 1125, 1182, 1230, 1350, 1773, 1845, 1970, 2050, 2214, 2250, 2955, 3075, 3375, 3546, 3690, 4925, 5125, 5319, 5535, 5910, 6150, 6750, 8077, 8865, 9225, 9850, 10250, 10638, 11070, 14775, 15375, 16154, 17730, 18450, 24231, 24625, 26595, 27675, 29550, 30750, 40385, 44325, 46125, 48462, 49250, 53190, 55350, 72693, 73875, 80770, 88650, 92250, 121155, 132975, 138375, 145386, 147750, 201925, 218079, 221625, 242310, 265950, 276750, 363465, 403850, 436158, 443250, 605775, 664875, 726930, 1009625, 1090395, 1211550, 1329750, 1817325, 2019250, 2180790, 3028875, 3634650, 5451975, 6057750, 9086625, 10903950, 18173250, 27259875, 54519750]

約数ペア:

[(1, 54519750), (2, 27259875), (3, 18173250), (5, 10903950), (6, 9086625), (9, 6057750), (10, 5451975), (15, 3634650), (18, 3028875), (25, 2180790), (27, 2019250), (30, 1817325), (41, 1329750), (45, 1211550), (50, 1090395), (54, 1009625), (75, 726930), (82, 664875), (90, 605775), (123, 443250), (125, 436158), (135, 403850), (150, 363465), (197, 276750), (205, 265950), (225, 242310), (246, 221625), (250, 218079), (270, 201925), (369, 147750), (375, 145386), (394, 138375), (410, 132975), (450, 121155), (591, 92250), (615, 88650), (675, 80770), (738, 73875), (750, 72693), (985, 55350), (1025, 53190), (1107, 49250), (1125, 48462), (1182, 46125), (1230, 44325), (1350, 40385), (1773, 30750), (1845, 29550), (1970, 27675), (2050, 26595), (2214, 24625), (2250, 24231), (2955, 18450), (3075, 17730), (3375, 16154), (3546, 15375), (3690, 14775), (4925, 11070), (5125, 10638), (5319, 10250), (5535, 9850), (5910, 9225), (6150, 8865), (6750, 8077)]