299887140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 192

約数和(自身を含む): 1028934144

約数和(自身を除く): 729047004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 97, 102, 105, 119, 140, 170, 194, 204, 210, 238, 255, 291, 340, 357, 388, 420, 433, 476, 485, 510, 582, 595, 679, 714, 866, 970, 1020, 1164, 1190, 1299, 1358, 1428, 1455, 1649, 1732, 1785, 1940, 2037, 2165, 2380, 2598, 2716, 2910, 3031, 3298, 3395, 3570, 4074, 4330, 4947, 5196, 5820, 6062, 6495, 6596, 6790, 7140, 7361, 8148, 8245, 8660, 9093, 9894, 10185, 11543, 12124, 12990, 13580, 14722, 15155, 16490, 18186, 19788, 20370, 22083, 23086, 24735, 25980, 29444, 30310, 32980, 34629, 36372, 36805, 40740, 42001, 44166, 45465, 46172, 49470, 51527, 57715, 60620, 69258, 73610, 84002, 88332, 90930, 98940, 103054, 110415, 115430, 126003, 138516, 147220, 154581, 168004, 173145, 181860, 206108, 210005, 220830, 230860, 252006, 257635, 294007, 309162, 346290, 420010, 441660, 504012, 515270, 588014, 618324, 630015, 692580, 714017, 772905, 840020, 882021, 1030540, 1176028, 1260030, 1428034, 1470035, 1545810, 1764042, 2142051, 2520060, 2856068, 2940070, 3091620, 3528084, 3570085, 4284102, 4410105, 4998119, 5880140, 7140170, 8568204, 8820210, 9996238, 10710255, 14280340, 14994357, 17640420, 19992476, 21420510, 24990595, 29988714, 42841020, 49981190, 59977428, 74971785, 99962380, 149943570, 299887140]

約数ペア:

[(1, 299887140), (2, 149943570), (3, 99962380), (4, 74971785), (5, 59977428), (6, 49981190), (7, 42841020), (10, 29988714), (12, 24990595), (14, 21420510), (15, 19992476), (17, 17640420), (20, 14994357), (21, 14280340), (28, 10710255), (30, 9996238), (34, 8820210), (35, 8568204), (42, 7140170), (51, 5880140), (60, 4998119), (68, 4410105), (70, 4284102), (84, 3570085), (85, 3528084), (97, 3091620), (102, 2940070), (105, 2856068), (119, 2520060), (140, 2142051), (170, 1764042), (194, 1545810), (204, 1470035), (210, 1428034), (238, 1260030), (255, 1176028), (291, 1030540), (340, 882021), (357, 840020), (388, 772905), (420, 714017), (433, 692580), (476, 630015), (485, 618324), (510, 588014), (582, 515270), (595, 504012), (679, 441660), (714, 420010), (866, 346290), (970, 309162), (1020, 294007), (1164, 257635), (1190, 252006), (1299, 230860), (1358, 220830), (1428, 210005), (1455, 206108), (1649, 181860), (1732, 173145), (1785, 168004), (1940, 154581), (2037, 147220), (2165, 138516), (2380, 126003), (2598, 115430), (2716, 110415), (2910, 103054), (3031, 98940), (3298, 90930), (3395, 88332), (3570, 84002), (4074, 73610), (4330, 69258), (4947, 60620), (5196, 57715), (5820, 51527), (6062, 49470), (6495, 46172), (6596, 45465), (6790, 44166), (7140, 42001), (7361, 40740), (8148, 36805), (8245, 36372), (8660, 34629), (9093, 32980), (9894, 30310), (10185, 29444), (11543, 25980), (12124, 24735), (12990, 23086), (13580, 22083), (14722, 20370), (15155, 19788), (16490, 18186)]