189979200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 252

約数和(自身を含む): 687872640

約数和(自身を除く): 497893440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 79, 80, 90, 96, 100, 120, 144, 150, 158, 160, 167, 180, 192, 200, 225, 237, 240, 288, 300, 316, 320, 334, 360, 395, 400, 450, 474, 480, 501, 576, 600, 632, 668, 711, 720, 790, 800, 835, 900, 948, 960, 1002, 1185, 1200, 1264, 1336, 1422, 1440, 1503, 1580, 1600, 1670, 1800, 1896, 1975, 2004, 2370, 2400, 2505, 2528, 2672, 2844, 2880, 3006, 3160, 3340, 3555, 3600, 3792, 3950, 4008, 4175, 4740, 4800, 5010, 5056, 5344, 5688, 5925, 6012, 6320, 6680, 7110, 7200, 7515, 7584, 7900, 8016, 8350, 9480, 10020, 10688, 11376, 11850, 12024, 12525, 12640, 13193, 13360, 14220, 14400, 15030, 15168, 15800, 16032, 16700, 17775, 18960, 20040, 22752, 23700, 24048, 25050, 25280, 26386, 26720, 28440, 30060, 31600, 32064, 33400, 35550, 37575, 37920, 39579, 40080, 45504, 47400, 48096, 50100, 52772, 53440, 56880, 60120, 63200, 65965, 66800, 71100, 75150, 75840, 79158, 80160, 94800, 96192, 100200, 105544, 113760, 118737, 120240, 126400, 131930, 133600, 142200, 150300, 158316, 160320, 189600, 197895, 200400, 211088, 227520, 237474, 240480, 263860, 267200, 284400, 300600, 316632, 329825, 379200, 395790, 400800, 422176, 474948, 480960, 527720, 568800, 593685, 601200, 633264, 659650, 791580, 801600, 844352, 949896, 989475, 1055440, 1137600, 1187370, 1202400, 1266528, 1319300, 1583160, 1899792, 1978950, 2110880, 2374740, 2404800, 2533056, 2638600, 2968425, 3166320, 3799584, 3957900, 4221760, 4749480, 5277200, 5936850, 6332640, 7599168, 7915800, 9498960, 10554400, 11873700, 12665280, 15831600, 18997920, 21108800, 23747400, 31663200, 37995840, 47494800, 63326400, 94989600, 189979200]

約数ペア:

[(1, 189979200), (2, 94989600), (3, 63326400), (4, 47494800), (5, 37995840), (6, 31663200), (8, 23747400), (9, 21108800), (10, 18997920), (12, 15831600), (15, 12665280), (16, 11873700), (18, 10554400), (20, 9498960), (24, 7915800), (25, 7599168), (30, 6332640), (32, 5936850), (36, 5277200), (40, 4749480), (45, 4221760), (48, 3957900), (50, 3799584), (60, 3166320), (64, 2968425), (72, 2638600), (75, 2533056), (79, 2404800), (80, 2374740), (90, 2110880), (96, 1978950), (100, 1899792), (120, 1583160), (144, 1319300), (150, 1266528), (158, 1202400), (160, 1187370), (167, 1137600), (180, 1055440), (192, 989475), (200, 949896), (225, 844352), (237, 801600), (240, 791580), (288, 659650), (300, 633264), (316, 601200), (320, 593685), (334, 568800), (360, 527720), (395, 480960), (400, 474948), (450, 422176), (474, 400800), (480, 395790), (501, 379200), (576, 329825), (600, 316632), (632, 300600), (668, 284400), (711, 267200), (720, 263860), (790, 240480), (800, 237474), (835, 227520), (900, 211088), (948, 200400), (960, 197895), (1002, 189600), (1185, 160320), (1200, 158316), (1264, 150300), (1336, 142200), (1422, 133600), (1440, 131930), (1503, 126400), (1580, 120240), (1600, 118737), (1670, 113760), (1800, 105544), (1896, 100200), (1975, 96192), (2004, 94800), (2370, 80160), (2400, 79158), (2505, 75840), (2528, 75150), (2672, 71100), (2844, 66800), (2880, 65965), (3006, 63200), (3160, 60120), (3340, 56880), (3555, 53440), (3600, 52772), (3792, 50100), (3950, 48096), (4008, 47400), (4175, 45504), (4740, 40080), (4800, 39579), (5010, 37920), (5056, 37575), (5344, 35550), (5688, 33400), (5925, 32064), (6012, 31600), (6320, 30060), (6680, 28440), (7110, 26720), (7200, 26386), (7515, 25280), (7584, 25050), (7900, 24048), (8016, 23700), (8350, 22752), (9480, 20040), (10020, 18960), (10688, 17775), (11376, 16700), (11850, 16032), (12024, 15800), (12525, 15168), (12640, 15030), (13193, 14400), (13360, 14220)]