55154520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 192099600

約数和(自身を除く): 136945080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 587, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1174, 1305, 1566, 1620, 1740, 1761, 2088, 2348, 2349, 2610, 2935, 3132, 3240, 3480, 3522, 3915, 4696, 4698, 5220, 5283, 5870, 6264, 7044, 7830, 8805, 9396, 10440, 10566, 11740, 11745, 14088, 15660, 15849, 17023, 17610, 18792, 21132, 23480, 23490, 26415, 31320, 31698, 34046, 35220, 42264, 46980, 47547, 51069, 52830, 63396, 68092, 70440, 79245, 85115, 93960, 95094, 102138, 105660, 126792, 136184, 153207, 158490, 170230, 190188, 204276, 211320, 237735, 255345, 306414, 316980, 340460, 380376, 408552, 459621, 475470, 510690, 612828, 633960, 680920, 766035, 919242, 950940, 1021380, 1225656, 1378863, 1532070, 1838484, 1901880, 2042760, 2298105, 2757726, 3064140, 3676968, 4596210, 5515452, 6128280, 6894315, 9192420, 11030904, 13788630, 18384840, 27577260, 55154520]

約数ペア:

[(1, 55154520), (2, 27577260), (3, 18384840), (4, 13788630), (5, 11030904), (6, 9192420), (8, 6894315), (9, 6128280), (10, 5515452), (12, 4596210), (15, 3676968), (18, 3064140), (20, 2757726), (24, 2298105), (27, 2042760), (29, 1901880), (30, 1838484), (36, 1532070), (40, 1378863), (45, 1225656), (54, 1021380), (58, 950940), (60, 919242), (72, 766035), (81, 680920), (87, 633960), (90, 612828), (108, 510690), (116, 475470), (120, 459621), (135, 408552), (145, 380376), (162, 340460), (174, 316980), (180, 306414), (216, 255345), (232, 237735), (261, 211320), (270, 204276), (290, 190188), (324, 170230), (348, 158490), (360, 153207), (405, 136184), (435, 126792), (522, 105660), (540, 102138), (580, 95094), (587, 93960), (648, 85115), (696, 79245), (783, 70440), (810, 68092), (870, 63396), (1044, 52830), (1080, 51069), (1160, 47547), (1174, 46980), (1305, 42264), (1566, 35220), (1620, 34046), (1740, 31698), (1761, 31320), (2088, 26415), (2348, 23490), (2349, 23480), (2610, 21132), (2935, 18792), (3132, 17610), (3240, 17023), (3480, 15849), (3522, 15660), (3915, 14088), (4696, 11745), (4698, 11740), (5220, 10566), (5283, 10440), (5870, 9396), (6264, 8805), (7044, 7830)]