145034220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 457228800

約数和(自身を除く): 312194580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 41, 57, 58, 60, 76, 82, 87, 95, 107, 114, 116, 123, 145, 164, 174, 190, 205, 214, 228, 246, 285, 290, 321, 348, 380, 410, 428, 435, 492, 535, 551, 570, 580, 615, 642, 779, 820, 870, 1070, 1102, 1140, 1189, 1230, 1284, 1558, 1605, 1653, 1740, 2033, 2140, 2204, 2337, 2378, 2460, 2755, 3103, 3116, 3210, 3306, 3567, 3895, 4066, 4387, 4674, 4756, 5510, 5945, 6099, 6206, 6420, 6612, 7134, 7790, 8132, 8265, 8774, 9309, 9348, 10165, 11020, 11685, 11890, 12198, 12412, 13161, 14268, 15515, 15580, 16530, 17548, 17835, 18618, 20330, 21935, 22591, 23370, 23780, 24396, 26322, 30495, 31030, 33060, 35670, 37236, 40660, 43870, 45182, 46545, 46740, 52644, 58957, 60990, 62060, 65805, 67773, 71340, 83353, 87740, 90364, 93090, 112955, 117914, 121980, 127223, 131610, 135546, 166706, 176871, 186180, 225910, 235828, 250059, 254446, 263220, 271092, 294785, 333412, 338865, 353742, 381669, 416765, 451820, 500118, 508892, 589570, 636115, 677730, 707484, 763338, 833530, 884355, 1000236, 1179140, 1250295, 1272230, 1355460, 1526676, 1667060, 1768710, 1908345, 2417237, 2500590, 2544460, 3537420, 3816690, 4834474, 5001180, 7251711, 7633380, 9668948, 12086185, 14503422, 24172370, 29006844, 36258555, 48344740, 72517110, 145034220]

約数ペア:

[(1, 145034220), (2, 72517110), (3, 48344740), (4, 36258555), (5, 29006844), (6, 24172370), (10, 14503422), (12, 12086185), (15, 9668948), (19, 7633380), (20, 7251711), (29, 5001180), (30, 4834474), (38, 3816690), (41, 3537420), (57, 2544460), (58, 2500590), (60, 2417237), (76, 1908345), (82, 1768710), (87, 1667060), (95, 1526676), (107, 1355460), (114, 1272230), (116, 1250295), (123, 1179140), (145, 1000236), (164, 884355), (174, 833530), (190, 763338), (205, 707484), (214, 677730), (228, 636115), (246, 589570), (285, 508892), (290, 500118), (321, 451820), (348, 416765), (380, 381669), (410, 353742), (428, 338865), (435, 333412), (492, 294785), (535, 271092), (551, 263220), (570, 254446), (580, 250059), (615, 235828), (642, 225910), (779, 186180), (820, 176871), (870, 166706), (1070, 135546), (1102, 131610), (1140, 127223), (1189, 121980), (1230, 117914), (1284, 112955), (1558, 93090), (1605, 90364), (1653, 87740), (1740, 83353), (2033, 71340), (2140, 67773), (2204, 65805), (2337, 62060), (2378, 60990), (2460, 58957), (2755, 52644), (3103, 46740), (3116, 46545), (3210, 45182), (3306, 43870), (3567, 40660), (3895, 37236), (4066, 35670), (4387, 33060), (4674, 31030), (4756, 30495), (5510, 26322), (5945, 24396), (6099, 23780), (6206, 23370), (6420, 22591), (6612, 21935), (7134, 20330), (7790, 18618), (8132, 17835), (8265, 17548), (8774, 16530), (9309, 15580), (9348, 15515), (10165, 14268), (11020, 13161), (11685, 12412), (11890, 12198)]