154553760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3701}}^1$

素因数の和:3751

約数の個数: 144

約数和(自身を含む): 545748840

約数和(自身を除く): 391195080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 3701, 4176, 4640, 5220, 6960, 7402, 8352, 10440, 11103, 13920, 14804, 18505, 20880, 22206, 29608, 33309, 37010, 41760, 44412, 55515, 59216, 66618, 74020, 88824, 107329, 111030, 118432, 133236, 148040, 166545, 177648, 214658, 222060, 266472, 296080, 321987, 333090, 355296, 429316, 444120, 532944, 536645, 592160, 643974, 666180, 858632, 888240, 965961, 1065888, 1073290, 1287948, 1332360, 1609935, 1717264, 1776480, 1931922, 2146580, 2575896, 2664720, 3219870, 3434528, 3863844, 4293160, 4829805, 5151792, 5329440, 6439740, 7727688, 8586320, 9659610, 10303584, 12879480, 15455376, 17172640, 19319220, 25758960, 30910752, 38638440, 51517920, 77276880, 154553760]

約数ペア:

[(1, 154553760), (2, 77276880), (3, 51517920), (4, 38638440), (5, 30910752), (6, 25758960), (8, 19319220), (9, 17172640), (10, 15455376), (12, 12879480), (15, 10303584), (16, 9659610), (18, 8586320), (20, 7727688), (24, 6439740), (29, 5329440), (30, 5151792), (32, 4829805), (36, 4293160), (40, 3863844), (45, 3434528), (48, 3219870), (58, 2664720), (60, 2575896), (72, 2146580), (80, 1931922), (87, 1776480), (90, 1717264), (96, 1609935), (116, 1332360), (120, 1287948), (144, 1073290), (145, 1065888), (160, 965961), (174, 888240), (180, 858632), (232, 666180), (240, 643974), (261, 592160), (288, 536645), (290, 532944), (348, 444120), (360, 429316), (435, 355296), (464, 333090), (480, 321987), (522, 296080), (580, 266472), (696, 222060), (720, 214658), (870, 177648), (928, 166545), (1044, 148040), (1160, 133236), (1305, 118432), (1392, 111030), (1440, 107329), (1740, 88824), (2088, 74020), (2320, 66618), (2610, 59216), (2784, 55515), (3480, 44412), (3701, 41760), (4176, 37010), (4640, 33309), (5220, 29608), (6960, 22206), (7402, 20880), (8352, 18505), (10440, 14804), (11103, 13920)]