252052920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3449}}^1$

素因数の和:3502

約数の個数: 192

約数和(自身を含む): 968760000

約数和(自身を除く): 716707080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3045, 3449, 3480, 3654, 4060, 4872, 5220, 6090, 6898, 7308, 8120, 9135, 10347, 10440, 12180, 13796, 14616, 17245, 18270, 20694, 24143, 24360, 27592, 31041, 34490, 36540, 41388, 48286, 51735, 62082, 68980, 72429, 73080, 82776, 96572, 100021, 103470, 120715, 124164, 137960, 144858, 155205, 193144, 200042, 206940, 217287, 241430, 248328, 289716, 300063, 310410, 362145, 400084, 413880, 434574, 482860, 500105, 579432, 600126, 620820, 700147, 724290, 800168, 869148, 900189, 965720, 1000210, 1086435, 1200252, 1241640, 1400294, 1448580, 1500315, 1738296, 1800378, 2000420, 2100441, 2172870, 2400504, 2800588, 2897160, 3000630, 3500735, 3600756, 4000840, 4200882, 4345740, 4500945, 5601176, 6001260, 6301323, 7001470, 7201512, 8401764, 8691480, 9001890, 10502205, 12002520, 12602646, 14002940, 16803528, 18003780, 21004410, 25205292, 28005880, 31506615, 36007560, 42008820, 50410584, 63013230, 84017640, 126026460, 252052920]

約数ペア:

[(1, 252052920), (2, 126026460), (3, 84017640), (4, 63013230), (5, 50410584), (6, 42008820), (7, 36007560), (8, 31506615), (9, 28005880), (10, 25205292), (12, 21004410), (14, 18003780), (15, 16803528), (18, 14002940), (20, 12602646), (21, 12002520), (24, 10502205), (28, 9001890), (29, 8691480), (30, 8401764), (35, 7201512), (36, 7001470), (40, 6301323), (42, 6001260), (45, 5601176), (56, 4500945), (58, 4345740), (60, 4200882), (63, 4000840), (70, 3600756), (72, 3500735), (84, 3000630), (87, 2897160), (90, 2800588), (105, 2400504), (116, 2172870), (120, 2100441), (126, 2000420), (140, 1800378), (145, 1738296), (168, 1500315), (174, 1448580), (180, 1400294), (203, 1241640), (210, 1200252), (232, 1086435), (252, 1000210), (261, 965720), (280, 900189), (290, 869148), (315, 800168), (348, 724290), (360, 700147), (406, 620820), (420, 600126), (435, 579432), (504, 500105), (522, 482860), (580, 434574), (609, 413880), (630, 400084), (696, 362145), (812, 310410), (840, 300063), (870, 289716), (1015, 248328), (1044, 241430), (1160, 217287), (1218, 206940), (1260, 200042), (1305, 193144), (1624, 155205), (1740, 144858), (1827, 137960), (2030, 124164), (2088, 120715), (2436, 103470), (2520, 100021), (2610, 96572), (3045, 82776), (3449, 73080), (3480, 72429), (3654, 68980), (4060, 62082), (4872, 51735), (5220, 48286), (6090, 41388), (6898, 36540), (7308, 34490), (8120, 31041), (9135, 27592), (10347, 24360), (10440, 24143), (12180, 20694), (13796, 18270), (14616, 17245)]