243920400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 826613760

約数和(自身を除く): 582693360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 79, 80, 83, 93, 100, 120, 124, 150, 155, 158, 166, 186, 200, 237, 240, 248, 249, 300, 310, 316, 332, 372, 395, 400, 415, 465, 474, 496, 498, 600, 620, 632, 664, 744, 775, 790, 830, 930, 948, 996, 1185, 1200, 1240, 1245, 1264, 1328, 1488, 1550, 1580, 1660, 1860, 1896, 1975, 1992, 2075, 2325, 2370, 2449, 2480, 2490, 2573, 3100, 3160, 3320, 3720, 3792, 3950, 3984, 4150, 4650, 4740, 4898, 4980, 5146, 5925, 6200, 6225, 6320, 6557, 6640, 7347, 7440, 7719, 7900, 8300, 9300, 9480, 9796, 9960, 10292, 11850, 12245, 12400, 12450, 12865, 13114, 14694, 15438, 15800, 16600, 18600, 18960, 19592, 19671, 19920, 20584, 23700, 24490, 24900, 25730, 26228, 29388, 30876, 31600, 32785, 33200, 36735, 37200, 38595, 39184, 39342, 41168, 47400, 48980, 49800, 51460, 52456, 58776, 61225, 61752, 64325, 65570, 73470, 77190, 78684, 94800, 97960, 98355, 99600, 102920, 104912, 117552, 122450, 123504, 128650, 131140, 146940, 154380, 157368, 163925, 183675, 192975, 195920, 196710, 203267, 205840, 244900, 257300, 262280, 293880, 308760, 314736, 327850, 367350, 385950, 393420, 406534, 489800, 491775, 514600, 524560, 587760, 609801, 617520, 655700, 734700, 771900, 786840, 813068, 979600, 983550, 1016335, 1029200, 1219602, 1311400, 1469400, 1543800, 1573680, 1626136, 1967100, 2032670, 2439204, 2622800, 2938800, 3049005, 3087600, 3252272, 3934200, 4065340, 4878408, 5081675, 6098010, 7868400, 8130680, 9756816, 10163350, 12196020, 15245025, 16261360, 20326700, 24392040, 30490050, 40653400, 48784080, 60980100, 81306800, 121960200, 243920400]

約数ペア:

[(1, 243920400), (2, 121960200), (3, 81306800), (4, 60980100), (5, 48784080), (6, 40653400), (8, 30490050), (10, 24392040), (12, 20326700), (15, 16261360), (16, 15245025), (20, 12196020), (24, 10163350), (25, 9756816), (30, 8130680), (31, 7868400), (40, 6098010), (48, 5081675), (50, 4878408), (60, 4065340), (62, 3934200), (75, 3252272), (79, 3087600), (80, 3049005), (83, 2938800), (93, 2622800), (100, 2439204), (120, 2032670), (124, 1967100), (150, 1626136), (155, 1573680), (158, 1543800), (166, 1469400), (186, 1311400), (200, 1219602), (237, 1029200), (240, 1016335), (248, 983550), (249, 979600), (300, 813068), (310, 786840), (316, 771900), (332, 734700), (372, 655700), (395, 617520), (400, 609801), (415, 587760), (465, 524560), (474, 514600), (496, 491775), (498, 489800), (600, 406534), (620, 393420), (632, 385950), (664, 367350), (744, 327850), (775, 314736), (790, 308760), (830, 293880), (930, 262280), (948, 257300), (996, 244900), (1185, 205840), (1200, 203267), (1240, 196710), (1245, 195920), (1264, 192975), (1328, 183675), (1488, 163925), (1550, 157368), (1580, 154380), (1660, 146940), (1860, 131140), (1896, 128650), (1975, 123504), (1992, 122450), (2075, 117552), (2325, 104912), (2370, 102920), (2449, 99600), (2480, 98355), (2490, 97960), (2573, 94800), (3100, 78684), (3160, 77190), (3320, 73470), (3720, 65570), (3792, 64325), (3950, 61752), (3984, 61225), (4150, 58776), (4650, 52456), (4740, 51460), (4898, 49800), (4980, 48980), (5146, 47400), (5925, 41168), (6200, 39342), (6225, 39184), (6320, 38595), (6557, 37200), (6640, 36735), (7347, 33200), (7440, 32785), (7719, 31600), (7900, 30876), (8300, 29388), (9300, 26228), (9480, 25730), (9796, 24900), (9960, 24490), (10292, 23700), (11850, 20584), (12245, 19920), (12400, 19671), (12450, 19592), (12865, 18960), (13114, 18600), (14694, 16600), (15438, 15800)]