253305600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 851612160

約数和(自身を除く): 598306560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 128, 150, 158, 160, 167, 192, 200, 237, 240, 256, 300, 316, 320, 334, 384, 395, 400, 474, 480, 501, 600, 632, 640, 668, 768, 790, 800, 835, 948, 960, 1002, 1185, 1200, 1264, 1280, 1336, 1580, 1600, 1670, 1896, 1920, 1975, 2004, 2370, 2400, 2505, 2528, 2672, 3160, 3200, 3340, 3792, 3840, 3950, 4008, 4175, 4740, 4800, 5010, 5056, 5344, 5925, 6320, 6400, 6680, 7584, 7900, 8016, 8350, 9480, 9600, 10020, 10112, 10688, 11850, 12525, 12640, 13193, 13360, 15168, 15800, 16032, 16700, 18960, 19200, 20040, 20224, 21376, 23700, 25050, 25280, 26386, 26720, 30336, 31600, 32064, 33400, 37920, 39579, 40080, 42752, 47400, 50100, 50560, 52772, 53440, 60672, 63200, 64128, 65965, 66800, 75840, 79158, 80160, 94800, 100200, 101120, 105544, 106880, 126400, 128256, 131930, 133600, 151680, 158316, 160320, 189600, 197895, 200400, 211088, 213760, 252800, 263860, 267200, 303360, 316632, 320640, 329825, 379200, 395790, 400800, 422176, 505600, 527720, 534400, 633264, 641280, 659650, 758400, 791580, 801600, 844352, 989475, 1055440, 1068800, 1266528, 1319300, 1516800, 1583160, 1603200, 1688704, 1978950, 2110880, 2533056, 2638600, 3166320, 3206400, 3377408, 3957900, 4221760, 5066112, 5277200, 6332640, 7915800, 8443520, 10132224, 10554400, 12665280, 15831600, 16887040, 21108800, 25330560, 31663200, 42217600, 50661120, 63326400, 84435200, 126652800, 253305600]

約数ペア:

[(1, 253305600), (2, 126652800), (3, 84435200), (4, 63326400), (5, 50661120), (6, 42217600), (8, 31663200), (10, 25330560), (12, 21108800), (15, 16887040), (16, 15831600), (20, 12665280), (24, 10554400), (25, 10132224), (30, 8443520), (32, 7915800), (40, 6332640), (48, 5277200), (50, 5066112), (60, 4221760), (64, 3957900), (75, 3377408), (79, 3206400), (80, 3166320), (96, 2638600), (100, 2533056), (120, 2110880), (128, 1978950), (150, 1688704), (158, 1603200), (160, 1583160), (167, 1516800), (192, 1319300), (200, 1266528), (237, 1068800), (240, 1055440), (256, 989475), (300, 844352), (316, 801600), (320, 791580), (334, 758400), (384, 659650), (395, 641280), (400, 633264), (474, 534400), (480, 527720), (501, 505600), (600, 422176), (632, 400800), (640, 395790), (668, 379200), (768, 329825), (790, 320640), (800, 316632), (835, 303360), (948, 267200), (960, 263860), (1002, 252800), (1185, 213760), (1200, 211088), (1264, 200400), (1280, 197895), (1336, 189600), (1580, 160320), (1600, 158316), (1670, 151680), (1896, 133600), (1920, 131930), (1975, 128256), (2004, 126400), (2370, 106880), (2400, 105544), (2505, 101120), (2528, 100200), (2672, 94800), (3160, 80160), (3200, 79158), (3340, 75840), (3792, 66800), (3840, 65965), (3950, 64128), (4008, 63200), (4175, 60672), (4740, 53440), (4800, 52772), (5010, 50560), (5056, 50100), (5344, 47400), (5925, 42752), (6320, 40080), (6400, 39579), (6680, 37920), (7584, 33400), (7900, 32064), (8016, 31600), (8350, 30336), (9480, 26720), (9600, 26386), (10020, 25280), (10112, 25050), (10688, 23700), (11850, 21376), (12525, 20224), (12640, 20040), (13193, 19200), (13360, 18960), (15168, 16700), (15800, 16032)]