65052200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 172204380

約数和(自身を除く): 107152180

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 53, 68, 76, 85, 95, 100, 106, 136, 152, 170, 190, 200, 212, 265, 323, 340, 361, 380, 424, 425, 475, 530, 646, 680, 722, 760, 850, 901, 950, 1007, 1060, 1292, 1325, 1444, 1615, 1700, 1802, 1805, 1900, 2014, 2120, 2584, 2650, 2888, 3230, 3400, 3604, 3610, 3800, 4028, 4505, 5035, 5300, 6137, 6460, 7208, 7220, 8056, 8075, 9010, 9025, 10070, 10600, 12274, 12920, 14440, 16150, 17119, 18020, 18050, 19133, 20140, 22525, 24548, 25175, 30685, 32300, 34238, 36040, 36100, 38266, 40280, 45050, 49096, 50350, 61370, 64600, 68476, 72200, 76532, 85595, 90100, 95665, 100700, 122740, 136952, 153064, 153425, 171190, 180200, 191330, 201400, 245480, 306850, 325261, 342380, 382660, 427975, 478325, 613700, 650522, 684760, 765320, 855950, 956650, 1227400, 1301044, 1626305, 1711900, 1913300, 2602088, 3252610, 3423800, 3826600, 6505220, 8131525, 13010440, 16263050, 32526100, 65052200]

約数ペア:

[(1, 65052200), (2, 32526100), (4, 16263050), (5, 13010440), (8, 8131525), (10, 6505220), (17, 3826600), (19, 3423800), (20, 3252610), (25, 2602088), (34, 1913300), (38, 1711900), (40, 1626305), (50, 1301044), (53, 1227400), (68, 956650), (76, 855950), (85, 765320), (95, 684760), (100, 650522), (106, 613700), (136, 478325), (152, 427975), (170, 382660), (190, 342380), (200, 325261), (212, 306850), (265, 245480), (323, 201400), (340, 191330), (361, 180200), (380, 171190), (424, 153425), (425, 153064), (475, 136952), (530, 122740), (646, 100700), (680, 95665), (722, 90100), (760, 85595), (850, 76532), (901, 72200), (950, 68476), (1007, 64600), (1060, 61370), (1292, 50350), (1325, 49096), (1444, 45050), (1615, 40280), (1700, 38266), (1802, 36100), (1805, 36040), (1900, 34238), (2014, 32300), (2120, 30685), (2584, 25175), (2650, 24548), (2888, 22525), (3230, 20140), (3400, 19133), (3604, 18050), (3610, 18020), (3800, 17119), (4028, 16150), (4505, 14440), (5035, 12920), (5300, 12274), (6137, 10600), (6460, 10070), (7208, 9025), (7220, 9010), (8056, 8075)]