66135300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 216

約数和(自身を含む): 243421920

約数和(自身を除く): 177286620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 275, 294, 300, 308, 330, 350, 385, 409, 420, 462, 490, 525, 539, 550, 588, 660, 700, 735, 770, 818, 825, 924, 980, 1050, 1078, 1100, 1155, 1225, 1227, 1470, 1540, 1617, 1636, 1650, 1925, 2045, 2100, 2156, 2310, 2450, 2454, 2695, 2863, 2940, 3234, 3300, 3675, 3850, 4090, 4499, 4620, 4900, 4908, 5390, 5726, 5775, 6135, 6468, 7350, 7700, 8085, 8180, 8589, 8998, 10225, 10780, 11452, 11550, 12270, 13475, 13497, 14315, 14700, 16170, 17178, 17996, 20041, 20450, 22495, 23100, 24540, 26950, 26994, 28630, 30675, 31493, 32340, 34356, 40082, 40425, 40900, 42945, 44990, 53900, 53988, 57260, 60123, 61350, 62986, 67485, 71575, 80164, 80850, 85890, 89980, 94479, 100205, 112475, 120246, 122700, 125972, 134970, 143150, 157465, 161700, 171780, 188958, 200410, 214725, 220451, 224950, 240492, 269940, 286300, 300615, 314930, 337425, 377916, 400820, 429450, 440902, 449900, 472395, 501025, 601230, 629860, 661353, 674850, 787325, 858900, 881804, 944790, 1002050, 1102255, 1202460, 1322706, 1349700, 1503075, 1574650, 1889580, 2004100, 2204510, 2361975, 2645412, 3006150, 3149300, 3306765, 4409020, 4723950, 5511275, 6012300, 6613530, 9447900, 11022550, 13227060, 16533825, 22045100, 33067650, 66135300]

約数ペア:

[(1, 66135300), (2, 33067650), (3, 22045100), (4, 16533825), (5, 13227060), (6, 11022550), (7, 9447900), (10, 6613530), (11, 6012300), (12, 5511275), (14, 4723950), (15, 4409020), (20, 3306765), (21, 3149300), (22, 3006150), (25, 2645412), (28, 2361975), (30, 2204510), (33, 2004100), (35, 1889580), (42, 1574650), (44, 1503075), (49, 1349700), (50, 1322706), (55, 1202460), (60, 1102255), (66, 1002050), (70, 944790), (75, 881804), (77, 858900), (84, 787325), (98, 674850), (100, 661353), (105, 629860), (110, 601230), (132, 501025), (140, 472395), (147, 449900), (150, 440902), (154, 429450), (165, 400820), (175, 377916), (196, 337425), (210, 314930), (220, 300615), (231, 286300), (245, 269940), (275, 240492), (294, 224950), (300, 220451), (308, 214725), (330, 200410), (350, 188958), (385, 171780), (409, 161700), (420, 157465), (462, 143150), (490, 134970), (525, 125972), (539, 122700), (550, 120246), (588, 112475), (660, 100205), (700, 94479), (735, 89980), (770, 85890), (818, 80850), (825, 80164), (924, 71575), (980, 67485), (1050, 62986), (1078, 61350), (1100, 60123), (1155, 57260), (1225, 53988), (1227, 53900), (1470, 44990), (1540, 42945), (1617, 40900), (1636, 40425), (1650, 40082), (1925, 34356), (2045, 32340), (2100, 31493), (2156, 30675), (2310, 28630), (2450, 26994), (2454, 26950), (2695, 24540), (2863, 23100), (2940, 22495), (3234, 20450), (3300, 20041), (3675, 17996), (3850, 17178), (4090, 16170), (4499, 14700), (4620, 14315), (4900, 13497), (4908, 13475), (5390, 12270), (5726, 11550), (5775, 11452), (6135, 10780), (6468, 10225), (7350, 8998), (7700, 8589), (8085, 8180)]