148927320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21773}}^1$

素因数の和:21809

約数の個数: 96

約数和(自身を含む): 509511600

約数和(自身を除く): 360584280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 21773, 43546, 65319, 87092, 108865, 130638, 174184, 195957, 217730, 261276, 326595, 391914, 413687, 435460, 522552, 653190, 783828, 827374, 870920, 979785, 1241061, 1306380, 1567656, 1654748, 1959570, 2068435, 2482122, 2612760, 3309496, 3723183, 3919140, 4136870, 4964244, 6205305, 7446366, 7838280, 8273740, 9928488, 12410610, 14892732, 16547480, 18615915, 24821220, 29785464, 37231830, 49642440, 74463660, 148927320]

約数ペア:

[(1, 148927320), (2, 74463660), (3, 49642440), (4, 37231830), (5, 29785464), (6, 24821220), (8, 18615915), (9, 16547480), (10, 14892732), (12, 12410610), (15, 9928488), (18, 8273740), (19, 7838280), (20, 7446366), (24, 6205305), (30, 4964244), (36, 4136870), (38, 3919140), (40, 3723183), (45, 3309496), (57, 2612760), (60, 2482122), (72, 2068435), (76, 1959570), (90, 1654748), (95, 1567656), (114, 1306380), (120, 1241061), (152, 979785), (171, 870920), (180, 827374), (190, 783828), (228, 653190), (285, 522552), (342, 435460), (360, 413687), (380, 391914), (456, 326595), (570, 261276), (684, 217730), (760, 195957), (855, 174184), (1140, 130638), (1368, 108865), (1710, 87092), (2280, 65319), (3420, 43546), (6840, 21773)]