145854540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 496742400

約数和(自身を除く): 350887860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 79, 90, 108, 117, 130, 135, 156, 158, 180, 195, 234, 237, 260, 263, 270, 316, 351, 390, 395, 468, 474, 526, 540, 585, 702, 711, 780, 789, 790, 948, 1027, 1052, 1170, 1185, 1315, 1404, 1422, 1578, 1580, 1755, 2054, 2133, 2340, 2367, 2370, 2630, 2844, 3081, 3156, 3419, 3510, 3555, 3945, 4108, 4266, 4734, 4740, 5135, 5260, 6162, 6838, 7020, 7101, 7110, 7890, 8532, 9243, 9468, 10257, 10270, 10665, 11835, 12324, 13676, 14202, 14220, 15405, 15780, 17095, 18486, 20514, 20540, 20777, 21330, 23670, 27729, 28404, 30771, 30810, 34190, 35505, 36972, 41028, 41554, 42660, 46215, 47340, 51285, 55458, 61542, 61620, 62331, 68380, 71010, 83108, 92313, 92430, 102570, 103885, 110916, 123084, 124662, 138645, 142020, 153855, 184626, 184860, 186993, 205140, 207770, 249324, 270101, 277290, 307710, 311655, 369252, 373986, 415540, 461565, 540202, 554580, 560979, 615420, 623310, 747972, 810303, 923130, 934965, 1080404, 1121958, 1246620, 1350505, 1620606, 1846260, 1869930, 2243916, 2430909, 2701010, 2804895, 3241212, 3739860, 4051515, 4861818, 5402020, 5609790, 7292727, 8103030, 9723636, 11219580, 12154545, 14585454, 16206060, 24309090, 29170908, 36463635, 48618180, 72927270, 145854540]

約数ペア:

[(1, 145854540), (2, 72927270), (3, 48618180), (4, 36463635), (5, 29170908), (6, 24309090), (9, 16206060), (10, 14585454), (12, 12154545), (13, 11219580), (15, 9723636), (18, 8103030), (20, 7292727), (26, 5609790), (27, 5402020), (30, 4861818), (36, 4051515), (39, 3739860), (45, 3241212), (52, 2804895), (54, 2701010), (60, 2430909), (65, 2243916), (78, 1869930), (79, 1846260), (90, 1620606), (108, 1350505), (117, 1246620), (130, 1121958), (135, 1080404), (156, 934965), (158, 923130), (180, 810303), (195, 747972), (234, 623310), (237, 615420), (260, 560979), (263, 554580), (270, 540202), (316, 461565), (351, 415540), (390, 373986), (395, 369252), (468, 311655), (474, 307710), (526, 277290), (540, 270101), (585, 249324), (702, 207770), (711, 205140), (780, 186993), (789, 184860), (790, 184626), (948, 153855), (1027, 142020), (1052, 138645), (1170, 124662), (1185, 123084), (1315, 110916), (1404, 103885), (1422, 102570), (1578, 92430), (1580, 92313), (1755, 83108), (2054, 71010), (2133, 68380), (2340, 62331), (2367, 61620), (2370, 61542), (2630, 55458), (2844, 51285), (3081, 47340), (3156, 46215), (3419, 42660), (3510, 41554), (3555, 41028), (3945, 36972), (4108, 35505), (4266, 34190), (4734, 30810), (4740, 30771), (5135, 28404), (5260, 27729), (6162, 23670), (6838, 21330), (7020, 20777), (7101, 20540), (7110, 20514), (7890, 18486), (8532, 17095), (9243, 15780), (9468, 15405), (10257, 14220), (10270, 14202), (10665, 13676), (11835, 12324)]