102110800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1061

約数の個数: 120

約数和(自身を含む): 279535680

約数和(自身を除く): 177424880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 176, 184, 200, 220, 230, 253, 275, 368, 400, 440, 460, 506, 550, 575, 880, 920, 1009, 1012, 1100, 1150, 1265, 1840, 2018, 2024, 2200, 2300, 2530, 4036, 4048, 4400, 4600, 5045, 5060, 6325, 8072, 9200, 10090, 10120, 11099, 12650, 16144, 20180, 20240, 22198, 23207, 25225, 25300, 40360, 44396, 46414, 50450, 50600, 55495, 80720, 88792, 92828, 100900, 101200, 110990, 116035, 177584, 185656, 201800, 221980, 232070, 255277, 277475, 371312, 403600, 443960, 464140, 510554, 554950, 580175, 887920, 928280, 1021108, 1109900, 1160350, 1276385, 1856560, 2042216, 2219800, 2320700, 2552770, 4084432, 4439600, 4641400, 5105540, 6381925, 9282800, 10211080, 12763850, 20422160, 25527700, 51055400, 102110800]

約数ペア:

[(1, 102110800), (2, 51055400), (4, 25527700), (5, 20422160), (8, 12763850), (10, 10211080), (11, 9282800), (16, 6381925), (20, 5105540), (22, 4641400), (23, 4439600), (25, 4084432), (40, 2552770), (44, 2320700), (46, 2219800), (50, 2042216), (55, 1856560), (80, 1276385), (88, 1160350), (92, 1109900), (100, 1021108), (110, 928280), (115, 887920), (176, 580175), (184, 554950), (200, 510554), (220, 464140), (230, 443960), (253, 403600), (275, 371312), (368, 277475), (400, 255277), (440, 232070), (460, 221980), (506, 201800), (550, 185656), (575, 177584), (880, 116035), (920, 110990), (1009, 101200), (1012, 100900), (1100, 92828), (1150, 88792), (1265, 80720), (1840, 55495), (2018, 50600), (2024, 50450), (2200, 46414), (2300, 44396), (2530, 40360), (4036, 25300), (4048, 25225), (4400, 23207), (4600, 22198), (5045, 20240), (5060, 20180), (6325, 16144), (8072, 12650), (9200, 11099), (10090, 10120)]