77925960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 310340160

約数和(自身を除く): 232414200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 107, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 214, 238, 252, 255, 280, 289, 306, 315, 321, 340, 357, 360, 408, 420, 428, 476, 504, 510, 535, 578, 595, 612, 630, 642, 680, 714, 749, 765, 840, 856, 867, 952, 963, 1020, 1070, 1071, 1156, 1190, 1224, 1260, 1284, 1428, 1445, 1498, 1530, 1605, 1734, 1785, 1819, 1926, 2023, 2040, 2140, 2142, 2247, 2312, 2380, 2520, 2568, 2601, 2856, 2890, 2996, 3060, 3210, 3468, 3570, 3638, 3745, 3852, 4046, 4280, 4284, 4335, 4494, 4760, 4815, 5202, 5355, 5457, 5780, 5992, 6069, 6120, 6420, 6741, 6936, 7140, 7276, 7490, 7704, 8092, 8568, 8670, 8988, 9095, 9630, 10115, 10404, 10710, 10914, 11235, 11560, 12138, 12733, 12840, 13005, 13482, 14280, 14552, 14980, 16184, 16371, 17340, 17976, 18190, 18207, 19260, 20230, 20808, 21420, 21828, 22470, 24276, 25466, 26010, 26964, 27285, 29960, 30345, 30923, 32742, 33705, 34680, 36380, 36414, 38199, 38520, 40460, 42840, 43656, 44940, 48552, 50932, 52020, 53928, 54570, 60690, 61846, 63665, 65484, 67410, 72760, 72828, 76398, 80920, 81855, 89880, 91035, 92769, 101864, 104040, 109140, 114597, 121380, 123692, 127330, 130968, 134820, 145656, 152796, 154615, 163710, 182070, 185538, 190995, 216461, 218280, 229194, 242760, 247384, 254660, 269640, 278307, 305592, 309230, 327420, 364140, 371076, 381990, 432922, 458388, 463845, 509320, 556614, 572985, 618460, 649383, 654840, 728280, 742152, 763980, 865844, 916776, 927690, 1082305, 1113228, 1145970, 1236920, 1298766, 1391535, 1527960, 1731688, 1855380, 1948149, 2164610, 2226456, 2291940, 2597532, 2783070, 3246915, 3710760, 3896298, 4329220, 4583880, 5195064, 5566140, 6493830, 7792596, 8658440, 9740745, 11132280, 12987660, 15585192, 19481490, 25975320, 38962980, 77925960]

約数ペア:

[(1, 77925960), (2, 38962980), (3, 25975320), (4, 19481490), (5, 15585192), (6, 12987660), (7, 11132280), (8, 9740745), (9, 8658440), (10, 7792596), (12, 6493830), (14, 5566140), (15, 5195064), (17, 4583880), (18, 4329220), (20, 3896298), (21, 3710760), (24, 3246915), (28, 2783070), (30, 2597532), (34, 2291940), (35, 2226456), (36, 2164610), (40, 1948149), (42, 1855380), (45, 1731688), (51, 1527960), (56, 1391535), (60, 1298766), (63, 1236920), (68, 1145970), (70, 1113228), (72, 1082305), (84, 927690), (85, 916776), (90, 865844), (102, 763980), (105, 742152), (107, 728280), (119, 654840), (120, 649383), (126, 618460), (136, 572985), (140, 556614), (153, 509320), (168, 463845), (170, 458388), (180, 432922), (204, 381990), (210, 371076), (214, 364140), (238, 327420), (252, 309230), (255, 305592), (280, 278307), (289, 269640), (306, 254660), (315, 247384), (321, 242760), (340, 229194), (357, 218280), (360, 216461), (408, 190995), (420, 185538), (428, 182070), (476, 163710), (504, 154615), (510, 152796), (535, 145656), (578, 134820), (595, 130968), (612, 127330), (630, 123692), (642, 121380), (680, 114597), (714, 109140), (749, 104040), (765, 101864), (840, 92769), (856, 91035), (867, 89880), (952, 81855), (963, 80920), (1020, 76398), (1070, 72828), (1071, 72760), (1156, 67410), (1190, 65484), (1224, 63665), (1260, 61846), (1284, 60690), (1428, 54570), (1445, 53928), (1498, 52020), (1530, 50932), (1605, 48552), (1734, 44940), (1785, 43656), (1819, 42840), (1926, 40460), (2023, 38520), (2040, 38199), (2140, 36414), (2142, 36380), (2247, 34680), (2312, 33705), (2380, 32742), (2520, 30923), (2568, 30345), (2601, 29960), (2856, 27285), (2890, 26964), (2996, 26010), (3060, 25466), (3210, 24276), (3468, 22470), (3570, 21828), (3638, 21420), (3745, 20808), (3852, 20230), (4046, 19260), (4280, 18207), (4284, 18190), (4335, 17976), (4494, 17340), (4760, 16371), (4815, 16184), (5202, 14980), (5355, 14552), (5457, 14280), (5780, 13482), (5992, 13005), (6069, 12840), (6120, 12733), (6420, 12138), (6741, 11560), (6936, 11235), (7140, 10914), (7276, 10710), (7490, 10404), (7704, 10115), (8092, 9630), (8568, 9095), (8670, 8988)]