79780050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 272363520

約数和(自身を除く): 192583470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 31, 35, 38, 42, 43, 45, 50, 57, 62, 63, 70, 75, 86, 90, 93, 95, 105, 114, 126, 129, 133, 150, 155, 171, 175, 186, 190, 210, 215, 217, 225, 258, 266, 279, 285, 301, 310, 315, 342, 350, 387, 399, 430, 434, 450, 465, 475, 525, 558, 570, 589, 602, 630, 645, 651, 665, 774, 775, 798, 817, 855, 903, 930, 950, 1050, 1075, 1085, 1178, 1197, 1290, 1302, 1330, 1333, 1395, 1425, 1505, 1550, 1575, 1634, 1710, 1767, 1806, 1935, 1953, 1995, 2150, 2170, 2325, 2394, 2451, 2666, 2709, 2790, 2850, 2945, 3010, 3150, 3225, 3255, 3325, 3534, 3870, 3906, 3990, 3999, 4085, 4123, 4275, 4515, 4650, 4902, 5301, 5418, 5425, 5719, 5890, 5985, 6450, 6510, 6650, 6665, 6975, 7353, 7525, 7998, 8170, 8246, 8550, 8835, 9030, 9331, 9675, 9765, 9975, 10602, 10850, 11438, 11970, 11997, 12255, 12369, 13330, 13545, 13950, 14706, 14725, 15050, 16275, 17157, 17670, 18662, 19350, 19530, 19950, 19995, 20425, 20615, 22575, 23994, 24510, 24738, 25327, 26505, 27090, 27993, 28595, 29450, 29925, 32550, 33325, 34314, 36765, 37107, 39990, 40850, 41230, 44175, 45150, 46655, 48825, 50654, 51471, 53010, 55986, 57190, 59850, 59985, 61275, 61845, 66650, 67725, 73530, 74214, 75981, 83979, 85785, 88350, 93310, 97650, 99975, 102942, 103075, 119970, 122550, 123690, 126635, 132525, 135450, 139965, 142975, 151962, 167958, 171570, 177289, 183825, 185535, 199950, 206150, 227943, 233275, 253270, 257355, 265050, 279930, 285950, 299925, 309225, 354578, 367650, 371070, 379905, 419895, 428925, 455886, 466550, 514710, 531867, 599850, 618450, 633175, 699825, 759810, 839790, 857850, 886445, 927675, 1063734, 1139715, 1266350, 1286775, 1399650, 1595601, 1772890, 1855350, 1899525, 2099475, 2279430, 2573550, 2659335, 3191202, 3799050, 4198950, 4432225, 5318670, 5698575, 7978005, 8864450, 11397150, 13296675, 15956010, 26593350, 39890025, 79780050]

約数ペア:

[(1, 79780050), (2, 39890025), (3, 26593350), (5, 15956010), (6, 13296675), (7, 11397150), (9, 8864450), (10, 7978005), (14, 5698575), (15, 5318670), (18, 4432225), (19, 4198950), (21, 3799050), (25, 3191202), (30, 2659335), (31, 2573550), (35, 2279430), (38, 2099475), (42, 1899525), (43, 1855350), (45, 1772890), (50, 1595601), (57, 1399650), (62, 1286775), (63, 1266350), (70, 1139715), (75, 1063734), (86, 927675), (90, 886445), (93, 857850), (95, 839790), (105, 759810), (114, 699825), (126, 633175), (129, 618450), (133, 599850), (150, 531867), (155, 514710), (171, 466550), (175, 455886), (186, 428925), (190, 419895), (210, 379905), (215, 371070), (217, 367650), (225, 354578), (258, 309225), (266, 299925), (279, 285950), (285, 279930), (301, 265050), (310, 257355), (315, 253270), (342, 233275), (350, 227943), (387, 206150), (399, 199950), (430, 185535), (434, 183825), (450, 177289), (465, 171570), (475, 167958), (525, 151962), (558, 142975), (570, 139965), (589, 135450), (602, 132525), (630, 126635), (645, 123690), (651, 122550), (665, 119970), (774, 103075), (775, 102942), (798, 99975), (817, 97650), (855, 93310), (903, 88350), (930, 85785), (950, 83979), (1050, 75981), (1075, 74214), (1085, 73530), (1178, 67725), (1197, 66650), (1290, 61845), (1302, 61275), (1330, 59985), (1333, 59850), (1395, 57190), (1425, 55986), (1505, 53010), (1550, 51471), (1575, 50654), (1634, 48825), (1710, 46655), (1767, 45150), (1806, 44175), (1935, 41230), (1953, 40850), (1995, 39990), (2150, 37107), (2170, 36765), (2325, 34314), (2394, 33325), (2451, 32550), (2666, 29925), (2709, 29450), (2790, 28595), (2850, 27993), (2945, 27090), (3010, 26505), (3150, 25327), (3225, 24738), (3255, 24510), (3325, 23994), (3534, 22575), (3870, 20615), (3906, 20425), (3990, 19995), (3999, 19950), (4085, 19530), (4123, 19350), (4275, 18662), (4515, 17670), (4650, 17157), (4902, 16275), (5301, 15050), (5418, 14725), (5425, 14706), (5719, 13950), (5890, 13545), (5985, 13330), (6450, 12369), (6510, 12255), (6650, 11997), (6665, 11970), (6975, 11438), (7353, 10850), (7525, 10602), (7998, 9975), (8170, 9765), (8246, 9675), (8550, 9331), (8835, 9030)]