108723420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 359573760

約数和(自身を除く): 250850340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 468, 479, 485, 582, 585, 780, 873, 958, 970, 1164, 1170, 1261, 1437, 1455, 1746, 1916, 1940, 2340, 2395, 2522, 2874, 2910, 3492, 3783, 4311, 4365, 4790, 5044, 5748, 5820, 6227, 6305, 7185, 7566, 8622, 8730, 9580, 11349, 12454, 12610, 14370, 15132, 17244, 17460, 18681, 18915, 21555, 22698, 24908, 25220, 28740, 31135, 37362, 37830, 43110, 45396, 46463, 56043, 56745, 62270, 74724, 75660, 86220, 92926, 93405, 112086, 113490, 124540, 139389, 185852, 186810, 224172, 226980, 232315, 278778, 280215, 373620, 418167, 464630, 557556, 560430, 604019, 696945, 836334, 929260, 1120860, 1208038, 1393890, 1672668, 1812057, 2090835, 2416076, 2787780, 3020095, 3624114, 4181670, 5436171, 6040190, 7248228, 8363340, 9060285, 10872342, 12080380, 18120570, 21744684, 27180855, 36241140, 54361710, 108723420]

約数ペア:

[(1, 108723420), (2, 54361710), (3, 36241140), (4, 27180855), (5, 21744684), (6, 18120570), (9, 12080380), (10, 10872342), (12, 9060285), (13, 8363340), (15, 7248228), (18, 6040190), (20, 5436171), (26, 4181670), (30, 3624114), (36, 3020095), (39, 2787780), (45, 2416076), (52, 2090835), (60, 1812057), (65, 1672668), (78, 1393890), (90, 1208038), (97, 1120860), (117, 929260), (130, 836334), (156, 696945), (180, 604019), (194, 560430), (195, 557556), (234, 464630), (260, 418167), (291, 373620), (388, 280215), (390, 278778), (468, 232315), (479, 226980), (485, 224172), (582, 186810), (585, 185852), (780, 139389), (873, 124540), (958, 113490), (970, 112086), (1164, 93405), (1170, 92926), (1261, 86220), (1437, 75660), (1455, 74724), (1746, 62270), (1916, 56745), (1940, 56043), (2340, 46463), (2395, 45396), (2522, 43110), (2874, 37830), (2910, 37362), (3492, 31135), (3783, 28740), (4311, 25220), (4365, 24908), (4790, 22698), (5044, 21555), (5748, 18915), (5820, 18681), (6227, 17460), (6305, 17244), (7185, 15132), (7566, 14370), (8622, 12610), (8730, 12454), (9580, 11349)]