48996900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 180

約数和(自身を含む): 166364352

約数和(自身を除く): 117367452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 263, 270, 276, 300, 324, 345, 405, 414, 450, 460, 526, 540, 575, 621, 675, 690, 789, 810, 828, 900, 1035, 1052, 1150, 1242, 1315, 1350, 1380, 1578, 1620, 1725, 1863, 2025, 2070, 2300, 2367, 2484, 2630, 2700, 3105, 3156, 3450, 3726, 3945, 4050, 4140, 4734, 5175, 5260, 6049, 6210, 6575, 6900, 7101, 7452, 7890, 8100, 9315, 9468, 10350, 11835, 12098, 12420, 13150, 14202, 15525, 15780, 18147, 18630, 19725, 20700, 21303, 23670, 24196, 26300, 28404, 30245, 31050, 35505, 36294, 37260, 39450, 42606, 46575, 47340, 54441, 59175, 60490, 62100, 71010, 72588, 78900, 85212, 90735, 93150, 106515, 108882, 118350, 120980, 142020, 151225, 163323, 177525, 181470, 186300, 213030, 217764, 236700, 272205, 302450, 326646, 355050, 362940, 426060, 453675, 489969, 532575, 544410, 604900, 653292, 710100, 816615, 907350, 979938, 1065150, 1088820, 1361025, 1633230, 1814700, 1959876, 2130300, 2449845, 2722050, 3266460, 4083075, 4899690, 5444100, 8166150, 9799380, 12249225, 16332300, 24498450, 48996900]

約数ペア:

[(1, 48996900), (2, 24498450), (3, 16332300), (4, 12249225), (5, 9799380), (6, 8166150), (9, 5444100), (10, 4899690), (12, 4083075), (15, 3266460), (18, 2722050), (20, 2449845), (23, 2130300), (25, 1959876), (27, 1814700), (30, 1633230), (36, 1361025), (45, 1088820), (46, 1065150), (50, 979938), (54, 907350), (60, 816615), (69, 710100), (75, 653292), (81, 604900), (90, 544410), (92, 532575), (100, 489969), (108, 453675), (115, 426060), (135, 362940), (138, 355050), (150, 326646), (162, 302450), (180, 272205), (207, 236700), (225, 217764), (230, 213030), (263, 186300), (270, 181470), (276, 177525), (300, 163323), (324, 151225), (345, 142020), (405, 120980), (414, 118350), (450, 108882), (460, 106515), (526, 93150), (540, 90735), (575, 85212), (621, 78900), (675, 72588), (690, 71010), (789, 62100), (810, 60490), (828, 59175), (900, 54441), (1035, 47340), (1052, 46575), (1150, 42606), (1242, 39450), (1315, 37260), (1350, 36294), (1380, 35505), (1578, 31050), (1620, 30245), (1725, 28404), (1863, 26300), (2025, 24196), (2070, 23670), (2300, 21303), (2367, 20700), (2484, 19725), (2630, 18630), (2700, 18147), (3105, 15780), (3156, 15525), (3450, 14202), (3726, 13150), (3945, 12420), (4050, 12098), (4140, 11835), (4734, 10350), (5175, 9468), (5260, 9315), (6049, 8100), (6210, 7890), (6575, 7452), (6900, 7101)]