245550300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1932

約数の個数: 144

約数和(自身を含む): 780783360

約数和(自身を除く): 535233060

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, 380, 437, 460, 475, 570, 575, 690, 874, 950, 1140, 1150, 1311, 1380, 1425, 1725, 1748, 1873, 1900, 2185, 2300, 2622, 2850, 3450, 3746, 4370, 5244, 5619, 5700, 6555, 6900, 7492, 8740, 9365, 10925, 11238, 13110, 18730, 21850, 22476, 26220, 28095, 32775, 35587, 37460, 43079, 43700, 46825, 56190, 65550, 71174, 86158, 93650, 106761, 112380, 129237, 131100, 140475, 142348, 172316, 177935, 187300, 213522, 215395, 258474, 280950, 355870, 427044, 430790, 516948, 533805, 561900, 646185, 711740, 818501, 861580, 889675, 1067610, 1076975, 1292370, 1637002, 1779350, 2135220, 2153950, 2455503, 2584740, 2669025, 3230925, 3274004, 3558700, 4092505, 4307900, 4911006, 5338050, 6461850, 8185010, 9822012, 10676100, 12277515, 12923700, 16370020, 20462525, 24555030, 40925050, 49110060, 61387575, 81850100, 122775150, 245550300]

約数ペア:

[(1, 245550300), (2, 122775150), (3, 81850100), (4, 61387575), (5, 49110060), (6, 40925050), (10, 24555030), (12, 20462525), (15, 16370020), (19, 12923700), (20, 12277515), (23, 10676100), (25, 9822012), (30, 8185010), (38, 6461850), (46, 5338050), (50, 4911006), (57, 4307900), (60, 4092505), (69, 3558700), (75, 3274004), (76, 3230925), (92, 2669025), (95, 2584740), (100, 2455503), (114, 2153950), (115, 2135220), (138, 1779350), (150, 1637002), (190, 1292370), (228, 1076975), (230, 1067610), (276, 889675), (285, 861580), (300, 818501), (345, 711740), (380, 646185), (437, 561900), (460, 533805), (475, 516948), (570, 430790), (575, 427044), (690, 355870), (874, 280950), (950, 258474), (1140, 215395), (1150, 213522), (1311, 187300), (1380, 177935), (1425, 172316), (1725, 142348), (1748, 140475), (1873, 131100), (1900, 129237), (2185, 112380), (2300, 106761), (2622, 93650), (2850, 86158), (3450, 71174), (3746, 65550), (4370, 56190), (5244, 46825), (5619, 43700), (5700, 43079), (6555, 37460), (6900, 35587), (7492, 32775), (8740, 28095), (9365, 26220), (10925, 22476), (11238, 21850), (13110, 18730)]