73964880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 240

約数和(自身を含む): 281023680

約数和(自身を除く): 207058800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 283, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 566, 594, 605, 660, 720, 726, 792, 849, 880, 968, 990, 1080, 1089, 1132, 1188, 1210, 1320, 1415, 1452, 1485, 1584, 1698, 1815, 1936, 1980, 2160, 2178, 2264, 2376, 2420, 2547, 2640, 2830, 2904, 2970, 3113, 3267, 3396, 3630, 3960, 4245, 4356, 4528, 4752, 4840, 5094, 5445, 5660, 5808, 5940, 6226, 6534, 6792, 7260, 7641, 7920, 8490, 8712, 9339, 9680, 10188, 10890, 11320, 11880, 12452, 12735, 13068, 13584, 14520, 15282, 15565, 16335, 16980, 17424, 18678, 20376, 21780, 22640, 23760, 24904, 25470, 26136, 28017, 29040, 30564, 31130, 32670, 33960, 34243, 37356, 38205, 40752, 43560, 46695, 49808, 50940, 52272, 56034, 61128, 62260, 65340, 67920, 68486, 74712, 76410, 84051, 87120, 93390, 101880, 102729, 112068, 122256, 124520, 130680, 136972, 140085, 149424, 152820, 168102, 171215, 186780, 203760, 205458, 224136, 249040, 261360, 273944, 280170, 305640, 308187, 336204, 342430, 373560, 410916, 420255, 448272, 513645, 547888, 560340, 611280, 616374, 672408, 684860, 747120, 821832, 840510, 924561, 1027290, 1120680, 1232748, 1344816, 1369720, 1540935, 1643664, 1681020, 1849122, 2054580, 2241360, 2465496, 2739440, 3081870, 3362040, 3698244, 4109160, 4622805, 4930992, 6163740, 6724080, 7396488, 8218320, 9245610, 12327480, 14792976, 18491220, 24654960, 36982440, 73964880]

約数ペア:

[(1, 73964880), (2, 36982440), (3, 24654960), (4, 18491220), (5, 14792976), (6, 12327480), (8, 9245610), (9, 8218320), (10, 7396488), (11, 6724080), (12, 6163740), (15, 4930992), (16, 4622805), (18, 4109160), (20, 3698244), (22, 3362040), (24, 3081870), (27, 2739440), (30, 2465496), (33, 2241360), (36, 2054580), (40, 1849122), (44, 1681020), (45, 1643664), (48, 1540935), (54, 1369720), (55, 1344816), (60, 1232748), (66, 1120680), (72, 1027290), (80, 924561), (88, 840510), (90, 821832), (99, 747120), (108, 684860), (110, 672408), (120, 616374), (121, 611280), (132, 560340), (135, 547888), (144, 513645), (165, 448272), (176, 420255), (180, 410916), (198, 373560), (216, 342430), (220, 336204), (240, 308187), (242, 305640), (264, 280170), (270, 273944), (283, 261360), (297, 249040), (330, 224136), (360, 205458), (363, 203760), (396, 186780), (432, 171215), (440, 168102), (484, 152820), (495, 149424), (528, 140085), (540, 136972), (566, 130680), (594, 124520), (605, 122256), (660, 112068), (720, 102729), (726, 101880), (792, 93390), (849, 87120), (880, 84051), (968, 76410), (990, 74712), (1080, 68486), (1089, 67920), (1132, 65340), (1188, 62260), (1210, 61128), (1320, 56034), (1415, 52272), (1452, 50940), (1485, 49808), (1584, 46695), (1698, 43560), (1815, 40752), (1936, 38205), (1980, 37356), (2160, 34243), (2178, 33960), (2264, 32670), (2376, 31130), (2420, 30564), (2547, 29040), (2640, 28017), (2830, 26136), (2904, 25470), (2970, 24904), (3113, 23760), (3267, 22640), (3396, 21780), (3630, 20376), (3960, 18678), (4245, 17424), (4356, 16980), (4528, 16335), (4752, 15565), (4840, 15282), (5094, 14520), (5445, 13584), (5660, 13068), (5808, 12735), (5940, 12452), (6226, 11880), (6534, 11320), (6792, 10890), (7260, 10188), (7641, 9680), (7920, 9339), (8490, 8712)]