202538880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3907}}^1$

素因数の和:3938

約数の個数: 160

約数和(自身を含む): 723488040

約数和(自身を除く): 520949160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 3907, 4320, 5184, 5760, 6480, 7814, 8640, 10368, 11721, 12960, 15628, 17280, 19535, 23442, 25920, 31256, 35163, 39070, 46884, 51840, 58605, 62512, 70326, 78140, 93768, 105489, 117210, 125024, 140652, 156280, 175815, 187536, 210978, 234420, 250048, 281304, 312560, 316467, 351630, 375072, 421956, 468840, 500096, 527445, 562608, 625120, 632934, 703260, 750144, 843912, 937680, 1054890, 1125216, 1250240, 1265868, 1406520, 1500288, 1582335, 1687824, 1875360, 2109780, 2250432, 2500480, 2531736, 2813040, 3164670, 3375648, 3750720, 4219560, 4500864, 5063472, 5626080, 6329340, 6751296, 7501440, 8439120, 10126944, 11252160, 12658680, 13502592, 16878240, 20253888, 22504320, 25317360, 33756480, 40507776, 50634720, 67512960, 101269440, 202538880]

約数ペア:

[(1, 202538880), (2, 101269440), (3, 67512960), (4, 50634720), (5, 40507776), (6, 33756480), (8, 25317360), (9, 22504320), (10, 20253888), (12, 16878240), (15, 13502592), (16, 12658680), (18, 11252160), (20, 10126944), (24, 8439120), (27, 7501440), (30, 6751296), (32, 6329340), (36, 5626080), (40, 5063472), (45, 4500864), (48, 4219560), (54, 3750720), (60, 3375648), (64, 3164670), (72, 2813040), (80, 2531736), (81, 2500480), (90, 2250432), (96, 2109780), (108, 1875360), (120, 1687824), (128, 1582335), (135, 1500288), (144, 1406520), (160, 1265868), (162, 1250240), (180, 1125216), (192, 1054890), (216, 937680), (240, 843912), (270, 750144), (288, 703260), (320, 632934), (324, 625120), (360, 562608), (384, 527445), (405, 500096), (432, 468840), (480, 421956), (540, 375072), (576, 351630), (640, 316467), (648, 312560), (720, 281304), (810, 250048), (864, 234420), (960, 210978), (1080, 187536), (1152, 175815), (1296, 156280), (1440, 140652), (1620, 125024), (1728, 117210), (1920, 105489), (2160, 93768), (2592, 78140), (2880, 70326), (3240, 62512), (3456, 58605), (3907, 51840), (4320, 46884), (5184, 39070), (5760, 35163), (6480, 31256), (7814, 25920), (8640, 23442), (10368, 19535), (11721, 17280), (12960, 15628)]