31772400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 116242560

約数和(自身を除く): 84470160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 29, 30, 33, 40, 44, 48, 50, 55, 58, 60, 66, 75, 80, 83, 87, 88, 100, 110, 116, 120, 132, 145, 150, 165, 166, 174, 176, 200, 220, 232, 240, 249, 264, 275, 290, 300, 319, 330, 332, 348, 400, 415, 435, 440, 464, 498, 528, 550, 580, 600, 638, 660, 664, 696, 725, 825, 830, 870, 880, 913, 957, 996, 1100, 1160, 1200, 1245, 1276, 1320, 1328, 1392, 1450, 1595, 1650, 1660, 1740, 1826, 1914, 1992, 2075, 2175, 2200, 2320, 2407, 2490, 2552, 2640, 2739, 2900, 3190, 3300, 3320, 3480, 3652, 3828, 3984, 4150, 4350, 4400, 4565, 4785, 4814, 4980, 5104, 5478, 5800, 6225, 6380, 6600, 6640, 6960, 7221, 7304, 7656, 7975, 8300, 8700, 9130, 9570, 9628, 9960, 10956, 11600, 12035, 12450, 12760, 13200, 13695, 14442, 14608, 15312, 15950, 16600, 17400, 18260, 19140, 19256, 19920, 21912, 22825, 23925, 24070, 24900, 25520, 26477, 27390, 28884, 31900, 33200, 34800, 36105, 36520, 38280, 38512, 43824, 45650, 47850, 48140, 49800, 52954, 54780, 57768, 60175, 63800, 68475, 72210, 73040, 76560, 79431, 91300, 95700, 96280, 99600, 105908, 109560, 115536, 120350, 127600, 132385, 136950, 144420, 158862, 180525, 182600, 191400, 192560, 211816, 219120, 240700, 264770, 273900, 288840, 317724, 361050, 365200, 382800, 397155, 423632, 481400, 529540, 547800, 577680, 635448, 661925, 722100, 794310, 962800, 1059080, 1095600, 1270896, 1323850, 1444200, 1588620, 1985775, 2118160, 2647700, 2888400, 3177240, 3971550, 5295400, 6354480, 7943100, 10590800, 15886200, 31772400]

約数ペア:

[(1, 31772400), (2, 15886200), (3, 10590800), (4, 7943100), (5, 6354480), (6, 5295400), (8, 3971550), (10, 3177240), (11, 2888400), (12, 2647700), (15, 2118160), (16, 1985775), (20, 1588620), (22, 1444200), (24, 1323850), (25, 1270896), (29, 1095600), (30, 1059080), (33, 962800), (40, 794310), (44, 722100), (48, 661925), (50, 635448), (55, 577680), (58, 547800), (60, 529540), (66, 481400), (75, 423632), (80, 397155), (83, 382800), (87, 365200), (88, 361050), (100, 317724), (110, 288840), (116, 273900), (120, 264770), (132, 240700), (145, 219120), (150, 211816), (165, 192560), (166, 191400), (174, 182600), (176, 180525), (200, 158862), (220, 144420), (232, 136950), (240, 132385), (249, 127600), (264, 120350), (275, 115536), (290, 109560), (300, 105908), (319, 99600), (330, 96280), (332, 95700), (348, 91300), (400, 79431), (415, 76560), (435, 73040), (440, 72210), (464, 68475), (498, 63800), (528, 60175), (550, 57768), (580, 54780), (600, 52954), (638, 49800), (660, 48140), (664, 47850), (696, 45650), (725, 43824), (825, 38512), (830, 38280), (870, 36520), (880, 36105), (913, 34800), (957, 33200), (996, 31900), (1100, 28884), (1160, 27390), (1200, 26477), (1245, 25520), (1276, 24900), (1320, 24070), (1328, 23925), (1392, 22825), (1450, 21912), (1595, 19920), (1650, 19256), (1660, 19140), (1740, 18260), (1826, 17400), (1914, 16600), (1992, 15950), (2075, 15312), (2175, 14608), (2200, 14442), (2320, 13695), (2407, 13200), (2490, 12760), (2552, 12450), (2640, 12035), (2739, 11600), (2900, 10956), (3190, 9960), (3300, 9628), (3320, 9570), (3480, 9130), (3652, 8700), (3828, 8300), (3984, 7975), (4150, 7656), (4350, 7304), (4400, 7221), (4565, 6960), (4785, 6640), (4814, 6600), (4980, 6380), (5104, 6225), (5478, 5800)]