378045000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 1325575680

約数和(自身を除く): 947530680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 125, 150, 155, 180, 186, 200, 225, 248, 250, 271, 279, 300, 310, 360, 372, 375, 450, 465, 500, 542, 558, 600, 620, 625, 744, 750, 775, 813, 900, 930, 1000, 1084, 1116, 1125, 1240, 1250, 1355, 1395, 1500, 1550, 1626, 1800, 1860, 1875, 2168, 2232, 2250, 2325, 2439, 2500, 2710, 2790, 3000, 3100, 3252, 3720, 3750, 3875, 4065, 4500, 4650, 4878, 5000, 5420, 5580, 5625, 6200, 6504, 6775, 6975, 7500, 7750, 8130, 8401, 9000, 9300, 9756, 10840, 11160, 11250, 11625, 12195, 13550, 13950, 15000, 15500, 16260, 16802, 18600, 19375, 19512, 20325, 22500, 23250, 24390, 25203, 27100, 27900, 31000, 32520, 33604, 33875, 34875, 38750, 40650, 42005, 45000, 46500, 48780, 50406, 54200, 55800, 58125, 60975, 67208, 67750, 69750, 75609, 77500, 81300, 84010, 93000, 97560, 100812, 101625, 116250, 121950, 126015, 135500, 139500, 151218, 155000, 162600, 168020, 169375, 174375, 201624, 203250, 210025, 232500, 243900, 252030, 271000, 279000, 302436, 304875, 336040, 338750, 348750, 378045, 406500, 420050, 465000, 487800, 504060, 508125, 604872, 609750, 630075, 677500, 697500, 756090, 813000, 840100, 1008120, 1016250, 1050125, 1219500, 1260150, 1355000, 1395000, 1512180, 1524375, 1680200, 1890225, 2032500, 2100250, 2439000, 2520300, 3024360, 3048750, 3150375, 3780450, 4065000, 4200500, 5040600, 5250625, 6097500, 6300750, 7560900, 8401000, 9451125, 10501250, 12195000, 12601500, 15121800, 15751875, 18902250, 21002500, 25203000, 31503750, 37804500, 42005000, 47255625, 63007500, 75609000, 94511250, 126015000, 189022500, 378045000]

約数ペア:

[(1, 378045000), (2, 189022500), (3, 126015000), (4, 94511250), (5, 75609000), (6, 63007500), (8, 47255625), (9, 42005000), (10, 37804500), (12, 31503750), (15, 25203000), (18, 21002500), (20, 18902250), (24, 15751875), (25, 15121800), (30, 12601500), (31, 12195000), (36, 10501250), (40, 9451125), (45, 8401000), (50, 7560900), (60, 6300750), (62, 6097500), (72, 5250625), (75, 5040600), (90, 4200500), (93, 4065000), (100, 3780450), (120, 3150375), (124, 3048750), (125, 3024360), (150, 2520300), (155, 2439000), (180, 2100250), (186, 2032500), (200, 1890225), (225, 1680200), (248, 1524375), (250, 1512180), (271, 1395000), (279, 1355000), (300, 1260150), (310, 1219500), (360, 1050125), (372, 1016250), (375, 1008120), (450, 840100), (465, 813000), (500, 756090), (542, 697500), (558, 677500), (600, 630075), (620, 609750), (625, 604872), (744, 508125), (750, 504060), (775, 487800), (813, 465000), (900, 420050), (930, 406500), (1000, 378045), (1084, 348750), (1116, 338750), (1125, 336040), (1240, 304875), (1250, 302436), (1355, 279000), (1395, 271000), (1500, 252030), (1550, 243900), (1626, 232500), (1800, 210025), (1860, 203250), (1875, 201624), (2168, 174375), (2232, 169375), (2250, 168020), (2325, 162600), (2439, 155000), (2500, 151218), (2710, 139500), (2790, 135500), (3000, 126015), (3100, 121950), (3252, 116250), (3720, 101625), (3750, 100812), (3875, 97560), (4065, 93000), (4500, 84010), (4650, 81300), (4878, 77500), (5000, 75609), (5420, 69750), (5580, 67750), (5625, 67208), (6200, 60975), (6504, 58125), (6775, 55800), (6975, 54200), (7500, 50406), (7750, 48780), (8130, 46500), (8401, 45000), (9000, 42005), (9300, 40650), (9756, 38750), (10840, 34875), (11160, 33875), (11250, 33604), (11625, 32520), (12195, 31000), (13550, 27900), (13950, 27100), (15000, 25203), (15500, 24390), (16260, 23250), (16802, 22500), (18600, 20325), (19375, 19512)]