82449150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 257126400

約数和(自身を除く): 174677250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 31, 34, 35, 42, 50, 51, 62, 70, 75, 85, 93, 102, 105, 119, 149, 150, 155, 170, 175, 186, 210, 217, 238, 255, 298, 310, 350, 357, 425, 434, 447, 465, 510, 525, 527, 595, 651, 714, 745, 775, 850, 894, 930, 1043, 1050, 1054, 1085, 1190, 1275, 1302, 1490, 1550, 1581, 1785, 2086, 2170, 2235, 2325, 2533, 2550, 2635, 2975, 3129, 3162, 3255, 3570, 3689, 3725, 4470, 4619, 4650, 5066, 5215, 5270, 5425, 5950, 6258, 6510, 7378, 7450, 7599, 7905, 8925, 9238, 10430, 10850, 11067, 11175, 12665, 13175, 13857, 15198, 15645, 15810, 16275, 17731, 17850, 18445, 22134, 22350, 23095, 25330, 26075, 26350, 27714, 31290, 32333, 32550, 35462, 36890, 37995, 39525, 46190, 52150, 53193, 55335, 63325, 64666, 69285, 75990, 78225, 78523, 79050, 88655, 92225, 96999, 106386, 110670, 115475, 126650, 138570, 156450, 157046, 161665, 177310, 184450, 189975, 193998, 230950, 235569, 265965, 276675, 323330, 346425, 379950, 392615, 443275, 471138, 484995, 531930, 549661, 553350, 692850, 785230, 808325, 886550, 969990, 1099322, 1177845, 1329825, 1616650, 1648983, 1963075, 2355690, 2424975, 2659650, 2748305, 3297966, 3926150, 4849950, 5496610, 5889225, 8244915, 11778450, 13741525, 16489830, 27483050, 41224575, 82449150]

約数ペア:

[(1, 82449150), (2, 41224575), (3, 27483050), (5, 16489830), (6, 13741525), (7, 11778450), (10, 8244915), (14, 5889225), (15, 5496610), (17, 4849950), (21, 3926150), (25, 3297966), (30, 2748305), (31, 2659650), (34, 2424975), (35, 2355690), (42, 1963075), (50, 1648983), (51, 1616650), (62, 1329825), (70, 1177845), (75, 1099322), (85, 969990), (93, 886550), (102, 808325), (105, 785230), (119, 692850), (149, 553350), (150, 549661), (155, 531930), (170, 484995), (175, 471138), (186, 443275), (210, 392615), (217, 379950), (238, 346425), (255, 323330), (298, 276675), (310, 265965), (350, 235569), (357, 230950), (425, 193998), (434, 189975), (447, 184450), (465, 177310), (510, 161665), (525, 157046), (527, 156450), (595, 138570), (651, 126650), (714, 115475), (745, 110670), (775, 106386), (850, 96999), (894, 92225), (930, 88655), (1043, 79050), (1050, 78523), (1054, 78225), (1085, 75990), (1190, 69285), (1275, 64666), (1302, 63325), (1490, 55335), (1550, 53193), (1581, 52150), (1785, 46190), (2086, 39525), (2170, 37995), (2235, 36890), (2325, 35462), (2533, 32550), (2550, 32333), (2635, 31290), (2975, 27714), (3129, 26350), (3162, 26075), (3255, 25330), (3570, 23095), (3689, 22350), (3725, 22134), (4470, 18445), (4619, 17850), (4650, 17731), (5066, 16275), (5215, 15810), (5270, 15645), (5425, 15198), (5950, 13857), (6258, 13175), (6510, 12665), (7378, 11175), (7450, 11067), (7599, 10850), (7905, 10430), (8925, 9238)]