48900300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 155823360

約数和(自身を除く): 106923060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 138, 150, 190, 228, 230, 276, 285, 300, 345, 373, 380, 437, 460, 475, 570, 575, 690, 746, 874, 950, 1119, 1140, 1150, 1311, 1380, 1425, 1492, 1725, 1748, 1865, 1900, 2185, 2238, 2300, 2622, 2850, 3450, 3730, 4370, 4476, 5244, 5595, 5700, 6555, 6900, 7087, 7460, 8579, 8740, 9325, 10925, 11190, 13110, 14174, 17158, 18650, 21261, 21850, 22380, 25737, 26220, 27975, 28348, 32775, 34316, 35435, 37300, 42522, 42895, 43700, 51474, 55950, 65550, 70870, 85044, 85790, 102948, 106305, 111900, 128685, 131100, 141740, 163001, 171580, 177175, 212610, 214475, 257370, 326002, 354350, 425220, 428950, 489003, 514740, 531525, 643425, 652004, 708700, 815005, 857900, 978006, 1063050, 1286850, 1630010, 1956012, 2126100, 2445015, 2573700, 3260020, 4075025, 4890030, 8150050, 9780060, 12225075, 16300100, 24450150, 48900300]

約数ペア:

[(1, 48900300), (2, 24450150), (3, 16300100), (4, 12225075), (5, 9780060), (6, 8150050), (10, 4890030), (12, 4075025), (15, 3260020), (19, 2573700), (20, 2445015), (23, 2126100), (25, 1956012), (30, 1630010), (38, 1286850), (46, 1063050), (50, 978006), (57, 857900), (60, 815005), (69, 708700), (75, 652004), (76, 643425), (92, 531525), (95, 514740), (100, 489003), (114, 428950), (115, 425220), (138, 354350), (150, 326002), (190, 257370), (228, 214475), (230, 212610), (276, 177175), (285, 171580), (300, 163001), (345, 141740), (373, 131100), (380, 128685), (437, 111900), (460, 106305), (475, 102948), (570, 85790), (575, 85044), (690, 70870), (746, 65550), (874, 55950), (950, 51474), (1119, 43700), (1140, 42895), (1150, 42522), (1311, 37300), (1380, 35435), (1425, 34316), (1492, 32775), (1725, 28348), (1748, 27975), (1865, 26220), (1900, 25737), (2185, 22380), (2238, 21850), (2300, 21261), (2622, 18650), (2850, 17158), (3450, 14174), (3730, 13110), (4370, 11190), (4476, 10925), (5244, 9325), (5595, 8740), (5700, 8579), (6555, 7460), (6900, 7087)]