158019750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 498401280

約数和(自身を除く): 340381530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 125, 126, 127, 150, 158, 175, 210, 225, 237, 250, 254, 315, 350, 375, 381, 395, 450, 474, 525, 553, 630, 635, 711, 750, 762, 790, 875, 889, 1050, 1106, 1125, 1143, 1185, 1270, 1422, 1575, 1659, 1750, 1778, 1905, 1975, 2250, 2286, 2370, 2625, 2667, 2765, 3150, 3175, 3318, 3555, 3810, 3950, 4445, 4977, 5250, 5334, 5530, 5715, 5925, 6350, 7110, 7875, 8001, 8295, 8890, 9525, 9875, 9954, 10033, 11430, 11850, 13335, 13825, 15750, 15875, 16002, 16590, 17775, 19050, 19750, 20066, 22225, 24885, 26670, 27650, 28575, 29625, 30099, 31750, 35550, 40005, 41475, 44450, 47625, 49770, 50165, 57150, 59250, 60198, 66675, 69125, 70231, 80010, 82950, 88875, 90297, 95250, 100330, 111125, 124425, 133350, 138250, 140462, 142875, 150495, 177750, 180594, 200025, 207375, 210693, 222250, 248850, 250825, 285750, 300990, 333375, 351155, 400050, 414750, 421386, 451485, 501650, 622125, 632079, 666750, 702310, 752475, 902970, 1000125, 1053465, 1244250, 1254125, 1264158, 1504950, 1755775, 2000250, 2106930, 2257425, 2508250, 3160395, 3511550, 3762375, 4514850, 5267325, 6320790, 7524750, 8778875, 10534650, 11287125, 15801975, 17557750, 22574250, 26336625, 31603950, 52673250, 79009875, 158019750]

約数ペア:

[(1, 158019750), (2, 79009875), (3, 52673250), (5, 31603950), (6, 26336625), (7, 22574250), (9, 17557750), (10, 15801975), (14, 11287125), (15, 10534650), (18, 8778875), (21, 7524750), (25, 6320790), (30, 5267325), (35, 4514850), (42, 3762375), (45, 3511550), (50, 3160395), (63, 2508250), (70, 2257425), (75, 2106930), (79, 2000250), (90, 1755775), (105, 1504950), (125, 1264158), (126, 1254125), (127, 1244250), (150, 1053465), (158, 1000125), (175, 902970), (210, 752475), (225, 702310), (237, 666750), (250, 632079), (254, 622125), (315, 501650), (350, 451485), (375, 421386), (381, 414750), (395, 400050), (450, 351155), (474, 333375), (525, 300990), (553, 285750), (630, 250825), (635, 248850), (711, 222250), (750, 210693), (762, 207375), (790, 200025), (875, 180594), (889, 177750), (1050, 150495), (1106, 142875), (1125, 140462), (1143, 138250), (1185, 133350), (1270, 124425), (1422, 111125), (1575, 100330), (1659, 95250), (1750, 90297), (1778, 88875), (1905, 82950), (1975, 80010), (2250, 70231), (2286, 69125), (2370, 66675), (2625, 60198), (2667, 59250), (2765, 57150), (3150, 50165), (3175, 49770), (3318, 47625), (3555, 44450), (3810, 41475), (3950, 40005), (4445, 35550), (4977, 31750), (5250, 30099), (5334, 29625), (5530, 28575), (5715, 27650), (5925, 26670), (6350, 24885), (7110, 22225), (7875, 20066), (8001, 19750), (8295, 19050), (8890, 17775), (9525, 16590), (9875, 16002), (9954, 15875), (10033, 15750), (11430, 13825), (11850, 13335)]