205458600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20143}}^1$

素因数の和:20179

約数の個数: 96

約数和(自身を含む): 674421120

約数和(自身を除く): 468962520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 20143, 40286, 60429, 80572, 100715, 120858, 161144, 201430, 241716, 302145, 342431, 402860, 483432, 503575, 604290, 684862, 805720, 1007150, 1027293, 1208580, 1369724, 1510725, 1712155, 2014300, 2054586, 2417160, 2739448, 3021450, 3424310, 4028600, 4109172, 5136465, 6042900, 6848620, 8218344, 8560775, 10272930, 12085800, 13697240, 17121550, 20545860, 25682325, 34243100, 41091720, 51364650, 68486200, 102729300, 205458600]

約数ペア:

[(1, 205458600), (2, 102729300), (3, 68486200), (4, 51364650), (5, 41091720), (6, 34243100), (8, 25682325), (10, 20545860), (12, 17121550), (15, 13697240), (17, 12085800), (20, 10272930), (24, 8560775), (25, 8218344), (30, 6848620), (34, 6042900), (40, 5136465), (50, 4109172), (51, 4028600), (60, 3424310), (68, 3021450), (75, 2739448), (85, 2417160), (100, 2054586), (102, 2014300), (120, 1712155), (136, 1510725), (150, 1369724), (170, 1208580), (200, 1027293), (204, 1007150), (255, 805720), (300, 684862), (340, 604290), (408, 503575), (425, 483432), (510, 402860), (600, 342431), (680, 302145), (850, 241716), (1020, 201430), (1275, 161144), (1700, 120858), (2040, 100715), (2550, 80572), (3400, 60429), (5100, 40286), (10200, 20143)]