449968200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:972

約数の個数: 192

約数和(自身を含む): 1542758400

約数和(自身を除く): 1092790200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 79, 88, 100, 110, 120, 132, 150, 158, 165, 200, 220, 237, 264, 275, 300, 316, 330, 395, 440, 474, 550, 600, 632, 660, 790, 825, 863, 869, 948, 1100, 1185, 1320, 1580, 1650, 1726, 1738, 1896, 1975, 2200, 2370, 2589, 2607, 3160, 3300, 3452, 3476, 3950, 4315, 4345, 4740, 5178, 5214, 5925, 6600, 6904, 6952, 7900, 8630, 8690, 9480, 9493, 10356, 10428, 11850, 12945, 13035, 15800, 17260, 17380, 18986, 20712, 20856, 21575, 21725, 23700, 25890, 26070, 28479, 34520, 34760, 37972, 43150, 43450, 47400, 47465, 51780, 52140, 56958, 64725, 65175, 68177, 75944, 86300, 86900, 94930, 103560, 104280, 113916, 129450, 130350, 136354, 142395, 172600, 173800, 189860, 204531, 227832, 237325, 258900, 260700, 272708, 284790, 340885, 379720, 409062, 474650, 517800, 521400, 545416, 569580, 681770, 711975, 749947, 818124, 949300, 1022655, 1139160, 1363540, 1423950, 1499894, 1636248, 1704425, 1898600, 2045310, 2249841, 2727080, 2847900, 2999788, 3408850, 3749735, 4090620, 4499682, 5113275, 5695800, 5999576, 6817700, 7499470, 8181240, 8999364, 10226550, 11249205, 13635400, 14998940, 17998728, 18748675, 20453100, 22498410, 29997880, 37497350, 40906200, 44996820, 56246025, 74994700, 89993640, 112492050, 149989400, 224984100, 449968200]

約数ペア:

[(1, 449968200), (2, 224984100), (3, 149989400), (4, 112492050), (5, 89993640), (6, 74994700), (8, 56246025), (10, 44996820), (11, 40906200), (12, 37497350), (15, 29997880), (20, 22498410), (22, 20453100), (24, 18748675), (25, 17998728), (30, 14998940), (33, 13635400), (40, 11249205), (44, 10226550), (50, 8999364), (55, 8181240), (60, 7499470), (66, 6817700), (75, 5999576), (79, 5695800), (88, 5113275), (100, 4499682), (110, 4090620), (120, 3749735), (132, 3408850), (150, 2999788), (158, 2847900), (165, 2727080), (200, 2249841), (220, 2045310), (237, 1898600), (264, 1704425), (275, 1636248), (300, 1499894), (316, 1423950), (330, 1363540), (395, 1139160), (440, 1022655), (474, 949300), (550, 818124), (600, 749947), (632, 711975), (660, 681770), (790, 569580), (825, 545416), (863, 521400), (869, 517800), (948, 474650), (1100, 409062), (1185, 379720), (1320, 340885), (1580, 284790), (1650, 272708), (1726, 260700), (1738, 258900), (1896, 237325), (1975, 227832), (2200, 204531), (2370, 189860), (2589, 173800), (2607, 172600), (3160, 142395), (3300, 136354), (3452, 130350), (3476, 129450), (3950, 113916), (4315, 104280), (4345, 103560), (4740, 94930), (5178, 86900), (5214, 86300), (5925, 75944), (6600, 68177), (6904, 65175), (6952, 64725), (7900, 56958), (8630, 52140), (8690, 51780), (9480, 47465), (9493, 47400), (10356, 43450), (10428, 43150), (11850, 37972), (12945, 34760), (13035, 34520), (15800, 28479), (17260, 26070), (17380, 25890), (18986, 23700), (20712, 21725), (20856, 21575)]