200533600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 524966400

約数和(自身を除く): 324432800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 79, 80, 95, 100, 152, 158, 160, 167, 190, 200, 304, 316, 334, 380, 395, 400, 475, 608, 632, 668, 760, 790, 800, 835, 950, 1264, 1336, 1501, 1520, 1580, 1670, 1900, 1975, 2528, 2672, 3002, 3040, 3160, 3173, 3340, 3800, 3950, 4175, 5344, 6004, 6320, 6346, 6680, 7505, 7600, 7900, 8350, 12008, 12640, 12692, 13193, 13360, 15010, 15200, 15800, 15865, 16700, 24016, 25384, 26386, 26720, 30020, 31600, 31730, 33400, 37525, 48032, 50768, 52772, 60040, 63200, 63460, 65965, 66800, 75050, 79325, 101536, 105544, 120080, 126920, 131930, 133600, 150100, 158650, 211088, 240160, 250667, 253840, 263860, 300200, 317300, 329825, 422176, 501334, 507680, 527720, 600400, 634600, 659650, 1002668, 1055440, 1200800, 1253335, 1269200, 1319300, 2005336, 2110880, 2506670, 2538400, 2638600, 4010672, 5013340, 5277200, 6266675, 8021344, 10026680, 10554400, 12533350, 20053360, 25066700, 40106720, 50133400, 100266800, 200533600]

約数ペア:

[(1, 200533600), (2, 100266800), (4, 50133400), (5, 40106720), (8, 25066700), (10, 20053360), (16, 12533350), (19, 10554400), (20, 10026680), (25, 8021344), (32, 6266675), (38, 5277200), (40, 5013340), (50, 4010672), (76, 2638600), (79, 2538400), (80, 2506670), (95, 2110880), (100, 2005336), (152, 1319300), (158, 1269200), (160, 1253335), (167, 1200800), (190, 1055440), (200, 1002668), (304, 659650), (316, 634600), (334, 600400), (380, 527720), (395, 507680), (400, 501334), (475, 422176), (608, 329825), (632, 317300), (668, 300200), (760, 263860), (790, 253840), (800, 250667), (835, 240160), (950, 211088), (1264, 158650), (1336, 150100), (1501, 133600), (1520, 131930), (1580, 126920), (1670, 120080), (1900, 105544), (1975, 101536), (2528, 79325), (2672, 75050), (3002, 66800), (3040, 65965), (3160, 63460), (3173, 63200), (3340, 60040), (3800, 52772), (3950, 50768), (4175, 48032), (5344, 37525), (6004, 33400), (6320, 31730), (6346, 31600), (6680, 30020), (7505, 26720), (7600, 26386), (7900, 25384), (8350, 24016), (12008, 16700), (12640, 15865), (12692, 15800), (13193, 15200), (13360, 15010)]