20266179600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{2861}}^1\times {\mathrm{5903}}^1$

素因数の和:8785

約数の個数: 120

約数和(自身を含む): 64953021312

約数和(自身を除く): 44686841712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 2861, 5722, 5903, 8583, 11444, 11806, 14305, 17166, 17709, 22888, 23612, 28610, 29515, 34332, 35418, 42915, 45776, 47224, 57220, 59030, 68664, 70836, 71525, 85830, 88545, 94448, 114440, 118060, 137328, 141672, 143050, 147575, 171660, 177090, 214575, 228880, 236120, 283344, 286100, 295150, 343320, 354180, 429150, 442725, 472240, 572200, 590300, 686640, 708360, 858300, 885450, 1144400, 1180600, 1416720, 1716600, 1770900, 2361200, 3433200, 3541800, 7083600, 16888483, 33776966, 50665449, 67553932, 84442415, 101330898, 135107864, 168884830, 202661796, 253327245, 270215728, 337769660, 405323592, 422212075, 506654490, 675539320, 810647184, 844424150, 1013308980, 1266636225, 1351078640, 1688848300, 2026617960, 2533272450, 3377696600, 4053235920, 5066544900, 6755393200, 10133089800, 20266179600]

約数ペア:

[(1, 20266179600), (2, 10133089800), (3, 6755393200), (4, 5066544900), (5, 4053235920), (6, 3377696600), (8, 2533272450), (10, 2026617960), (12, 1688848300), (15, 1351078640), (16, 1266636225), (20, 1013308980), (24, 844424150), (25, 810647184), (30, 675539320), (40, 506654490), (48, 422212075), (50, 405323592), (60, 337769660), (75, 270215728), (80, 253327245), (100, 202661796), (120, 168884830), (150, 135107864), (200, 101330898), (240, 84442415), (300, 67553932), (400, 50665449), (600, 33776966), (1200, 16888483), (2861, 7083600), (5722, 3541800), (5903, 3433200), (8583, 2361200), (11444, 1770900), (11806, 1716600), (14305, 1416720), (17166, 1180600), (17709, 1144400), (22888, 885450), (23612, 858300), (28610, 708360), (29515, 686640), (34332, 590300), (35418, 572200), (42915, 472240), (45776, 442725), (47224, 429150), (57220, 354180), (59030, 343320), (68664, 295150), (70836, 286100), (71525, 283344), (85830, 236120), (88545, 228880), (94448, 214575), (114440, 177090), (118060, 171660), (137328, 147575), (141672, 143050)]