245437200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:966

約数の個数: 180

約数和(自身を含む): 863516160

約数和(自身を除く): 618078960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 100, 120, 144, 150, 158, 180, 200, 225, 237, 240, 300, 316, 360, 395, 400, 450, 474, 600, 632, 711, 720, 790, 863, 900, 948, 1185, 1200, 1264, 1422, 1580, 1726, 1800, 1896, 1975, 2370, 2589, 2844, 3160, 3452, 3555, 3600, 3792, 3950, 4315, 4740, 5178, 5688, 5925, 6320, 6904, 7110, 7767, 7900, 8630, 9480, 10356, 11376, 11850, 12945, 13808, 14220, 15534, 15800, 17260, 17775, 18960, 20712, 21575, 23700, 25890, 28440, 31068, 31600, 34520, 35550, 38835, 41424, 43150, 47400, 51780, 56880, 62136, 64725, 68177, 69040, 71100, 77670, 86300, 94800, 103560, 124272, 129450, 136354, 142200, 155340, 172600, 194175, 204531, 207120, 258900, 272708, 284400, 310680, 340885, 345200, 388350, 409062, 517800, 545416, 613593, 621360, 681770, 776700, 818124, 1022655, 1035600, 1090832, 1227186, 1363540, 1553400, 1636248, 1704425, 2045310, 2454372, 2727080, 3067965, 3106800, 3272496, 3408850, 4090620, 4908744, 5113275, 5454160, 6135930, 6817700, 8181240, 9817488, 10226550, 12271860, 13635400, 15339825, 16362480, 20453100, 24543720, 27270800, 30679650, 40906200, 49087440, 61359300, 81812400, 122718600, 245437200]

約数ペア:

[(1, 245437200), (2, 122718600), (3, 81812400), (4, 61359300), (5, 49087440), (6, 40906200), (8, 30679650), (9, 27270800), (10, 24543720), (12, 20453100), (15, 16362480), (16, 15339825), (18, 13635400), (20, 12271860), (24, 10226550), (25, 9817488), (30, 8181240), (36, 6817700), (40, 6135930), (45, 5454160), (48, 5113275), (50, 4908744), (60, 4090620), (72, 3408850), (75, 3272496), (79, 3106800), (80, 3067965), (90, 2727080), (100, 2454372), (120, 2045310), (144, 1704425), (150, 1636248), (158, 1553400), (180, 1363540), (200, 1227186), (225, 1090832), (237, 1035600), (240, 1022655), (300, 818124), (316, 776700), (360, 681770), (395, 621360), (400, 613593), (450, 545416), (474, 517800), (600, 409062), (632, 388350), (711, 345200), (720, 340885), (790, 310680), (863, 284400), (900, 272708), (948, 258900), (1185, 207120), (1200, 204531), (1264, 194175), (1422, 172600), (1580, 155340), (1726, 142200), (1800, 136354), (1896, 129450), (1975, 124272), (2370, 103560), (2589, 94800), (2844, 86300), (3160, 77670), (3452, 71100), (3555, 69040), (3600, 68177), (3792, 64725), (3950, 62136), (4315, 56880), (4740, 51780), (5178, 47400), (5688, 43150), (5925, 41424), (6320, 38835), (6904, 35550), (7110, 34520), (7767, 31600), (7900, 31068), (8630, 28440), (9480, 25890), (10356, 23700), (11376, 21575), (11850, 20712), (12945, 18960), (13808, 17775), (14220, 17260), (15534, 15800)]