276853950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:568

約数の個数: 120

約数和(自身を含む): 775376712

約数和(自身を除く): 498522762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 197, 225, 270, 347, 394, 405, 450, 591, 675, 694, 810, 985, 1041, 1182, 1350, 1735, 1773, 1970, 2025, 2082, 2955, 3123, 3470, 3546, 4050, 4925, 5205, 5319, 5910, 6246, 8675, 8865, 9369, 9850, 10410, 10638, 14775, 15615, 15957, 17350, 17730, 18738, 26025, 26595, 28107, 29550, 31230, 31914, 44325, 46845, 52050, 53190, 56214, 68359, 78075, 79785, 88650, 93690, 132975, 136718, 140535, 156150, 159570, 205077, 234225, 265950, 281070, 341795, 398925, 410154, 468450, 615231, 683590, 702675, 797850, 1025385, 1230462, 1405350, 1708975, 1845693, 2050770, 3076155, 3417950, 3691386, 5126925, 5537079, 6152310, 9228465, 10253850, 11074158, 15380775, 18456930, 27685395, 30761550, 46142325, 55370790, 92284650, 138426975, 276853950]

約数ペア:

[(1, 276853950), (2, 138426975), (3, 92284650), (5, 55370790), (6, 46142325), (9, 30761550), (10, 27685395), (15, 18456930), (18, 15380775), (25, 11074158), (27, 10253850), (30, 9228465), (45, 6152310), (50, 5537079), (54, 5126925), (75, 3691386), (81, 3417950), (90, 3076155), (135, 2050770), (150, 1845693), (162, 1708975), (197, 1405350), (225, 1230462), (270, 1025385), (347, 797850), (394, 702675), (405, 683590), (450, 615231), (591, 468450), (675, 410154), (694, 398925), (810, 341795), (985, 281070), (1041, 265950), (1182, 234225), (1350, 205077), (1735, 159570), (1773, 156150), (1970, 140535), (2025, 136718), (2082, 132975), (2955, 93690), (3123, 88650), (3470, 79785), (3546, 78075), (4050, 68359), (4925, 56214), (5205, 53190), (5319, 52050), (5910, 46845), (6246, 44325), (8675, 31914), (8865, 31230), (9369, 29550), (9850, 28107), (10410, 26595), (10638, 26025), (14775, 18738), (15615, 17730), (15957, 17350)]