55431927720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{207797}}^1$

素因数の和:207849

約数の個数: 256

約数和(自身を含む): 209460384000

約数和(自身を除く): 154028456280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3420, 3510, 3705, 4104, 4446, 4680, 4940, 5130, 5928, 6669, 6840, 7020, 7410, 8892, 9880, 10260, 11115, 13338, 14040, 14820, 17784, 20520, 22230, 26676, 29640, 33345, 44460, 53352, 66690, 88920, 133380, 207797, 266760, 415594, 623391, 831188, 1038985, 1246782, 1662376, 1870173, 2077970, 2493564, 2701361, 3116955, 3740346, 3948143, 4155940, 4987128, 5402722, 5610519, 6233910, 7480692, 7896286, 8104083, 8311880, 9350865, 10805444, 11221038, 11844429, 12467820, 13506805, 14961384, 15792572, 16208166, 18701730, 19740715, 21610888, 22442076, 23688858, 24312249, 24935640, 27013610, 28052595, 31585144, 32416332, 35533287, 37403460, 39481430, 40520415, 44884152, 47377716, 48624498, 51325859, 54027220, 56105190, 59222145, 64832664, 71066574, 72936747, 74806920, 78962860, 81040830, 94755432, 97248996, 102651718, 106599861, 108054440, 112210380, 118444290, 121561245, 142133148, 145873494, 153977577, 157925720, 162081660, 177666435, 194497992, 205303436, 213199722, 224420760, 236888580, 243122490, 256629295, 284266296, 291746988, 307955154, 324163320, 355332870, 364683735, 410606872, 426399444, 461932731, 473777160, 486244980, 513258590, 532999305, 583493976, 615910308, 710665740, 729367470, 769887885, 852798888, 923865462, 972489960, 1026517180, 1065998610, 1231820616, 1385798193, 1421331480, 1458734940, 1539775770, 1847730924, 2053034360, 2131997220, 2309663655, 2771596386, 2917469880, 3079551540, 3695461848, 4263994440, 4619327310, 5543192772, 6159103080, 6928990965, 9238654620, 11086385544, 13857981930, 18477309240, 27715963860, 55431927720]

約数ペア:

[(1, 55431927720), (2, 27715963860), (3, 18477309240), (4, 13857981930), (5, 11086385544), (6, 9238654620), (8, 6928990965), (9, 6159103080), (10, 5543192772), (12, 4619327310), (13, 4263994440), (15, 3695461848), (18, 3079551540), (19, 2917469880), (20, 2771596386), (24, 2309663655), (26, 2131997220), (27, 2053034360), (30, 1847730924), (36, 1539775770), (38, 1458734940), (39, 1421331480), (40, 1385798193), (45, 1231820616), (52, 1065998610), (54, 1026517180), (57, 972489960), (60, 923865462), (65, 852798888), (72, 769887885), (76, 729367470), (78, 710665740), (90, 615910308), (95, 583493976), (104, 532999305), (108, 513258590), (114, 486244980), (117, 473777160), (120, 461932731), (130, 426399444), (135, 410606872), (152, 364683735), (156, 355332870), (171, 324163320), (180, 307955154), (190, 291746988), (195, 284266296), (216, 256629295), (228, 243122490), (234, 236888580), (247, 224420760), (260, 213199722), (270, 205303436), (285, 194497992), (312, 177666435), (342, 162081660), (351, 157925720), (360, 153977577), (380, 145873494), (390, 142133148), (456, 121561245), (468, 118444290), (494, 112210380), (513, 108054440), (520, 106599861), (540, 102651718), (570, 97248996), (585, 94755432), (684, 81040830), (702, 78962860), (741, 74806920), (760, 72936747), (780, 71066574), (855, 64832664), (936, 59222145), (988, 56105190), (1026, 54027220), (1080, 51325859), (1140, 48624498), (1170, 47377716), (1235, 44884152), (1368, 40520415), (1404, 39481430), (1482, 37403460), (1560, 35533287), (1710, 32416332), (1755, 31585144), (1976, 28052595), (2052, 27013610), (2223, 24935640), (2280, 24312249), (2340, 23688858), (2470, 22442076), (2565, 21610888), (2808, 19740715), (2964, 18701730), (3420, 16208166), (3510, 15792572), (3705, 14961384), (4104, 13506805), (4446, 12467820), (4680, 11844429), (4940, 11221038), (5130, 10805444), (5928, 9350865), (6669, 8311880), (6840, 8104083), (7020, 7896286), (7410, 7480692), (8892, 6233910), (9880, 5610519), (10260, 5402722), (11115, 4987128), (13338, 4155940), (14040, 3948143), (14820, 3740346), (17784, 3116955), (20520, 2701361), (22230, 2493564), (26676, 2077970), (29640, 1870173), (33345, 1662376), (44460, 1246782), (53352, 1038985), (66690, 831188), (88920, 623391), (133380, 415594), (207797, 266760)]