148249080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:774

約数の個数: 192

約数和(自身を含む): 557668800

約数和(自身を除く): 409419720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 661, 712, 801, 840, 890, 1068, 1246, 1260, 1322, 1335, 1602, 1780, 1869, 1983, 2136, 2492, 2520, 2644, 2670, 3115, 3204, 3305, 3560, 3738, 3966, 4005, 4627, 4984, 5288, 5340, 5607, 5949, 6230, 6408, 6610, 7476, 7932, 8010, 9254, 9345, 9915, 10680, 11214, 11898, 12460, 13220, 13881, 14952, 15864, 16020, 18508, 18690, 19830, 22428, 23135, 23796, 24920, 26440, 27762, 28035, 29745, 32040, 37016, 37380, 39660, 41643, 44856, 46270, 47592, 55524, 56070, 58829, 59490, 69405, 74760, 79320, 83286, 92540, 111048, 112140, 117658, 118980, 138810, 166572, 176487, 185080, 208215, 224280, 235316, 237960, 277620, 294145, 333144, 352974, 411803, 416430, 470632, 529461, 555240, 588290, 705948, 823606, 832860, 882435, 1058922, 1176580, 1235409, 1411896, 1647212, 1665720, 1764870, 2059015, 2117844, 2353160, 2470818, 2647305, 3294424, 3529740, 3706227, 4118030, 4235688, 4941636, 5294610, 6177045, 7059480, 7412454, 8236060, 9883272, 10589220, 12354090, 14824908, 16472120, 18531135, 21178440, 24708180, 29649816, 37062270, 49416360, 74124540, 148249080]

約数ペア:

[(1, 148249080), (2, 74124540), (3, 49416360), (4, 37062270), (5, 29649816), (6, 24708180), (7, 21178440), (8, 18531135), (9, 16472120), (10, 14824908), (12, 12354090), (14, 10589220), (15, 9883272), (18, 8236060), (20, 7412454), (21, 7059480), (24, 6177045), (28, 5294610), (30, 4941636), (35, 4235688), (36, 4118030), (40, 3706227), (42, 3529740), (45, 3294424), (56, 2647305), (60, 2470818), (63, 2353160), (70, 2117844), (72, 2059015), (84, 1764870), (89, 1665720), (90, 1647212), (105, 1411896), (120, 1235409), (126, 1176580), (140, 1058922), (168, 882435), (178, 832860), (180, 823606), (210, 705948), (252, 588290), (267, 555240), (280, 529461), (315, 470632), (356, 416430), (360, 411803), (420, 352974), (445, 333144), (504, 294145), (534, 277620), (623, 237960), (630, 235316), (661, 224280), (712, 208215), (801, 185080), (840, 176487), (890, 166572), (1068, 138810), (1246, 118980), (1260, 117658), (1322, 112140), (1335, 111048), (1602, 92540), (1780, 83286), (1869, 79320), (1983, 74760), (2136, 69405), (2492, 59490), (2520, 58829), (2644, 56070), (2670, 55524), (3115, 47592), (3204, 46270), (3305, 44856), (3560, 41643), (3738, 39660), (3966, 37380), (4005, 37016), (4627, 32040), (4984, 29745), (5288, 28035), (5340, 27762), (5607, 26440), (5949, 24920), (6230, 23796), (6408, 23135), (6610, 22428), (7476, 19830), (7932, 18690), (8010, 18508), (9254, 16020), (9345, 15864), (9915, 14952), (10680, 13881), (11214, 13220), (11898, 12460)]