154800144

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2013

約数の個数: 120

約数和(自身を含む): 471993600

約数和(自身を除く): 317193456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 912, 1044, 1102, 1368, 1392, 1653, 1951, 2088, 2204, 2736, 3306, 3902, 4176, 4408, 4959, 5853, 6612, 7804, 8816, 9918, 11706, 13224, 15608, 17559, 19836, 23412, 26448, 31216, 35118, 37069, 39672, 46824, 56579, 70236, 74138, 79344, 93648, 111207, 113158, 140472, 148276, 169737, 222414, 226316, 280944, 296552, 333621, 339474, 444828, 452632, 509211, 593104, 667242, 678948, 889656, 905264, 1018422, 1075001, 1334484, 1357896, 1779312, 2036844, 2150002, 2668968, 2715792, 3225003, 4073688, 4300004, 5337936, 6450006, 8147376, 8600008, 9675009, 12900012, 17200016, 19350018, 25800024, 38700036, 51600048, 77400072, 154800144]

約数ペア:

[(1, 154800144), (2, 77400072), (3, 51600048), (4, 38700036), (6, 25800024), (8, 19350018), (9, 17200016), (12, 12900012), (16, 9675009), (18, 8600008), (19, 8147376), (24, 6450006), (29, 5337936), (36, 4300004), (38, 4073688), (48, 3225003), (57, 2715792), (58, 2668968), (72, 2150002), (76, 2036844), (87, 1779312), (114, 1357896), (116, 1334484), (144, 1075001), (152, 1018422), (171, 905264), (174, 889656), (228, 678948), (232, 667242), (261, 593104), (304, 509211), (342, 452632), (348, 444828), (456, 339474), (464, 333621), (522, 296552), (551, 280944), (684, 226316), (696, 222414), (912, 169737), (1044, 148276), (1102, 140472), (1368, 113158), (1392, 111207), (1653, 93648), (1951, 79344), (2088, 74138), (2204, 70236), (2736, 56579), (3306, 46824), (3902, 39672), (4176, 37069), (4408, 35118), (4959, 31216), (5853, 26448), (6612, 23412), (7804, 19836), (8816, 17559), (9918, 15608), (11706, 13224)]