493769250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 1566190080

約数和(自身を除く): 1072420830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 34, 39, 45, 50, 51, 54, 65, 75, 78, 85, 90, 102, 117, 125, 130, 135, 150, 153, 170, 195, 221, 225, 234, 250, 255, 270, 306, 325, 331, 351, 375, 390, 425, 442, 450, 459, 510, 585, 650, 662, 663, 675, 702, 750, 765, 850, 918, 975, 993, 1105, 1125, 1170, 1275, 1326, 1350, 1530, 1625, 1655, 1755, 1950, 1986, 1989, 2125, 2210, 2250, 2295, 2550, 2925, 2979, 3250, 3310, 3315, 3375, 3510, 3825, 3978, 4250, 4303, 4590, 4875, 4965, 5525, 5627, 5850, 5958, 5967, 6375, 6630, 6750, 7650, 8275, 8606, 8775, 8937, 9750, 9930, 9945, 11050, 11254, 11475, 11934, 12750, 12909, 14625, 14895, 16550, 16575, 16881, 17550, 17874, 19125, 19890, 21515, 22950, 24825, 25818, 27625, 28135, 29250, 29790, 29835, 33150, 33762, 38250, 38727, 41375, 43030, 43875, 44685, 49650, 49725, 50643, 55250, 56270, 57375, 59670, 64545, 73151, 74475, 77454, 82750, 82875, 84405, 87750, 89370, 99450, 101286, 107575, 114750, 116181, 124125, 129090, 140675, 146302, 148950, 149175, 151929, 165750, 168810, 193635, 215150, 219453, 223425, 232362, 248250, 248625, 253215, 281350, 298350, 303858, 322725, 365755, 372375, 387270, 422025, 438906, 446850, 497250, 506430, 537875, 580905, 645450, 658359, 703375, 731510, 744750, 745875, 759645, 844050, 968175, 1075750, 1097265, 1117125, 1161810, 1266075, 1316718, 1406750, 1491750, 1519290, 1613625, 1828775, 1936350, 1975077, 2110125, 2194530, 2234250, 2532150, 2904525, 3227250, 3291795, 3657550, 3798225, 3950154, 4220250, 4840875, 5486325, 5809050, 6330375, 6583590, 7596450, 9143875, 9681750, 9875385, 10972650, 12660750, 14522625, 16458975, 18287750, 18991125, 19750770, 27431625, 29045250, 32917950, 37982250, 49376925, 54863250, 82294875, 98753850, 164589750, 246884625, 493769250]

約数ペア:

[(1, 493769250), (2, 246884625), (3, 164589750), (5, 98753850), (6, 82294875), (9, 54863250), (10, 49376925), (13, 37982250), (15, 32917950), (17, 29045250), (18, 27431625), (25, 19750770), (26, 18991125), (27, 18287750), (30, 16458975), (34, 14522625), (39, 12660750), (45, 10972650), (50, 9875385), (51, 9681750), (54, 9143875), (65, 7596450), (75, 6583590), (78, 6330375), (85, 5809050), (90, 5486325), (102, 4840875), (117, 4220250), (125, 3950154), (130, 3798225), (135, 3657550), (150, 3291795), (153, 3227250), (170, 2904525), (195, 2532150), (221, 2234250), (225, 2194530), (234, 2110125), (250, 1975077), (255, 1936350), (270, 1828775), (306, 1613625), (325, 1519290), (331, 1491750), (351, 1406750), (375, 1316718), (390, 1266075), (425, 1161810), (442, 1117125), (450, 1097265), (459, 1075750), (510, 968175), (585, 844050), (650, 759645), (662, 745875), (663, 744750), (675, 731510), (702, 703375), (750, 658359), (765, 645450), (850, 580905), (918, 537875), (975, 506430), (993, 497250), (1105, 446850), (1125, 438906), (1170, 422025), (1275, 387270), (1326, 372375), (1350, 365755), (1530, 322725), (1625, 303858), (1655, 298350), (1755, 281350), (1950, 253215), (1986, 248625), (1989, 248250), (2125, 232362), (2210, 223425), (2250, 219453), (2295, 215150), (2550, 193635), (2925, 168810), (2979, 165750), (3250, 151929), (3310, 149175), (3315, 148950), (3375, 146302), (3510, 140675), (3825, 129090), (3978, 124125), (4250, 116181), (4303, 114750), (4590, 107575), (4875, 101286), (4965, 99450), (5525, 89370), (5627, 87750), (5850, 84405), (5958, 82875), (5967, 82750), (6375, 77454), (6630, 74475), (6750, 73151), (7650, 64545), (8275, 59670), (8606, 57375), (8775, 56270), (8937, 55250), (9750, 50643), (9930, 49725), (9945, 49650), (11050, 44685), (11254, 43875), (11475, 43030), (11934, 41375), (12750, 38727), (12909, 38250), (14625, 33762), (14895, 33150), (16550, 29835), (16575, 29790), (16881, 29250), (17550, 28135), (17874, 27625), (19125, 25818), (19890, 24825), (21515, 22950)]