8644350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 26141184

約数和(自身を除く): 17496834

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 31, 33, 39, 50, 55, 62, 65, 66, 75, 78, 93, 110, 130, 143, 150, 155, 165, 169, 186, 195, 275, 286, 310, 325, 330, 338, 341, 390, 403, 429, 465, 507, 550, 650, 682, 715, 775, 806, 825, 845, 858, 930, 975, 1014, 1023, 1209, 1430, 1550, 1650, 1690, 1705, 1859, 1950, 2015, 2046, 2145, 2325, 2418, 2535, 3410, 3575, 3718, 4030, 4225, 4290, 4433, 4650, 5070, 5115, 5239, 5577, 6045, 7150, 8450, 8525, 8866, 9295, 10075, 10230, 10478, 10725, 11154, 12090, 12675, 13299, 15717, 17050, 18590, 20150, 21450, 22165, 25350, 25575, 26195, 26598, 27885, 30225, 31434, 44330, 46475, 51150, 52390, 55770, 57629, 60450, 66495, 78585, 92950, 110825, 115258, 130975, 132990, 139425, 157170, 172887, 221650, 261950, 278850, 288145, 332475, 345774, 392925, 576290, 664950, 785850, 864435, 1440725, 1728870, 2881450, 4322175, 8644350]

約数ペア:

[(1, 8644350), (2, 4322175), (3, 2881450), (5, 1728870), (6, 1440725), (10, 864435), (11, 785850), (13, 664950), (15, 576290), (22, 392925), (25, 345774), (26, 332475), (30, 288145), (31, 278850), (33, 261950), (39, 221650), (50, 172887), (55, 157170), (62, 139425), (65, 132990), (66, 130975), (75, 115258), (78, 110825), (93, 92950), (110, 78585), (130, 66495), (143, 60450), (150, 57629), (155, 55770), (165, 52390), (169, 51150), (186, 46475), (195, 44330), (275, 31434), (286, 30225), (310, 27885), (325, 26598), (330, 26195), (338, 25575), (341, 25350), (390, 22165), (403, 21450), (429, 20150), (465, 18590), (507, 17050), (550, 15717), (650, 13299), (682, 12675), (715, 12090), (775, 11154), (806, 10725), (825, 10478), (845, 10230), (858, 10075), (930, 9295), (975, 8866), (1014, 8525), (1023, 8450), (1209, 7150), (1430, 6045), (1550, 5577), (1650, 5239), (1690, 5115), (1705, 5070), (1859, 4650), (1950, 4433), (2015, 4290), (2046, 4225), (2145, 4030), (2325, 3718), (2418, 3575), (2535, 3410)]