72520800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 267732864

約数和(自身を除く): 195212064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 41, 44, 48, 50, 55, 60, 66, 67, 75, 80, 82, 88, 96, 100, 110, 120, 123, 132, 134, 150, 160, 164, 165, 176, 200, 201, 205, 220, 240, 246, 264, 268, 275, 300, 328, 330, 335, 352, 400, 402, 410, 440, 451, 480, 492, 528, 536, 550, 600, 615, 656, 660, 670, 737, 800, 804, 820, 825, 880, 902, 984, 1005, 1025, 1056, 1072, 1100, 1200, 1230, 1312, 1320, 1340, 1353, 1474, 1608, 1640, 1650, 1675, 1760, 1804, 1968, 2010, 2050, 2144, 2200, 2211, 2255, 2400, 2460, 2640, 2680, 2706, 2747, 2948, 3075, 3216, 3280, 3300, 3350, 3608, 3685, 3936, 4020, 4100, 4400, 4422, 4510, 4920, 5025, 5280, 5360, 5412, 5494, 5896, 6150, 6432, 6560, 6600, 6700, 6765, 7216, 7370, 8040, 8200, 8241, 8800, 8844, 9020, 9840, 10050, 10720, 10824, 10988, 11055, 11275, 11792, 12300, 13200, 13400, 13530, 13735, 14432, 14740, 16080, 16400, 16482, 17688, 18040, 18425, 19680, 20100, 21648, 21976, 22110, 22550, 23584, 24600, 26400, 26800, 27060, 27470, 29480, 30217, 32160, 32800, 32964, 33825, 35376, 36080, 36850, 40200, 41205, 43296, 43952, 44220, 45100, 49200, 53600, 54120, 54940, 55275, 58960, 60434, 65928, 67650, 68675, 70752, 72160, 73700, 80400, 82410, 87904, 88440, 90200, 90651, 98400, 108240, 109880, 110550, 117920, 120868, 131856, 135300, 137350, 147400, 151085, 160800, 164820, 176880, 180400, 181302, 206025, 216480, 219760, 221100, 241736, 263712, 270600, 274700, 294800, 302170, 329640, 353760, 360800, 362604, 412050, 439520, 442200, 453255, 483472, 541200, 549400, 589600, 604340, 659280, 725208, 755425, 824100, 884400, 906510, 966944, 1082400, 1098800, 1208680, 1318560, 1450416, 1510850, 1648200, 1768800, 1813020, 2197600, 2266275, 2417360, 2900832, 3021700, 3296400, 3626040, 4532550, 4834720, 6043400, 6592800, 7252080, 9065100, 12086800, 14504160, 18130200, 24173600, 36260400, 72520800]

約数ペア:

[(1, 72520800), (2, 36260400), (3, 24173600), (4, 18130200), (5, 14504160), (6, 12086800), (8, 9065100), (10, 7252080), (11, 6592800), (12, 6043400), (15, 4834720), (16, 4532550), (20, 3626040), (22, 3296400), (24, 3021700), (25, 2900832), (30, 2417360), (32, 2266275), (33, 2197600), (40, 1813020), (41, 1768800), (44, 1648200), (48, 1510850), (50, 1450416), (55, 1318560), (60, 1208680), (66, 1098800), (67, 1082400), (75, 966944), (80, 906510), (82, 884400), (88, 824100), (96, 755425), (100, 725208), (110, 659280), (120, 604340), (123, 589600), (132, 549400), (134, 541200), (150, 483472), (160, 453255), (164, 442200), (165, 439520), (176, 412050), (200, 362604), (201, 360800), (205, 353760), (220, 329640), (240, 302170), (246, 294800), (264, 274700), (268, 270600), (275, 263712), (300, 241736), (328, 221100), (330, 219760), (335, 216480), (352, 206025), (400, 181302), (402, 180400), (410, 176880), (440, 164820), (451, 160800), (480, 151085), (492, 147400), (528, 137350), (536, 135300), (550, 131856), (600, 120868), (615, 117920), (656, 110550), (660, 109880), (670, 108240), (737, 98400), (800, 90651), (804, 90200), (820, 88440), (825, 87904), (880, 82410), (902, 80400), (984, 73700), (1005, 72160), (1025, 70752), (1056, 68675), (1072, 67650), (1100, 65928), (1200, 60434), (1230, 58960), (1312, 55275), (1320, 54940), (1340, 54120), (1353, 53600), (1474, 49200), (1608, 45100), (1640, 44220), (1650, 43952), (1675, 43296), (1760, 41205), (1804, 40200), (1968, 36850), (2010, 36080), (2050, 35376), (2144, 33825), (2200, 32964), (2211, 32800), (2255, 32160), (2400, 30217), (2460, 29480), (2640, 27470), (2680, 27060), (2706, 26800), (2747, 26400), (2948, 24600), (3075, 23584), (3216, 22550), (3280, 22110), (3300, 21976), (3350, 21648), (3608, 20100), (3685, 19680), (3936, 18425), (4020, 18040), (4100, 17688), (4400, 16482), (4422, 16400), (4510, 16080), (4920, 14740), (5025, 14432), (5280, 13735), (5360, 13530), (5412, 13400), (5494, 13200), (5896, 12300), (6150, 11792), (6432, 11275), (6560, 11055), (6600, 10988), (6700, 10824), (6765, 10720), (7216, 10050), (7370, 9840), (8040, 9020), (8200, 8844), (8241, 8800)]