322914900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2039

約数の個数: 216

約数和(自身を含む): 1186236576

約数和(自身を除く): 863321676

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, 420, 462, 490, 525, 539, 550, 588, 660, 700, 735, 770, 825, 924, 980, 1050, 1078, 1100, 1155, 1225, 1470, 1540, 1617, 1650, 1925, 1997, 2100, 2156, 2310, 2450, 2695, 2940, 3234, 3300, 3675, 3850, 3994, 4620, 4900, 5390, 5775, 5991, 6468, 7350, 7700, 7988, 8085, 9985, 10780, 11550, 11982, 13475, 13979, 14700, 16170, 19970, 21967, 23100, 23964, 26950, 27958, 29955, 32340, 39940, 40425, 41937, 43934, 49925, 53900, 55916, 59910, 65901, 69895, 80850, 83874, 87868, 97853, 99850, 109835, 119820, 131802, 139790, 149775, 153769, 161700, 167748, 195706, 199700, 209685, 219670, 263604, 279580, 293559, 299550, 307538, 329505, 349475, 391412, 419370, 439340, 461307, 489265, 549175, 587118, 599100, 615076, 659010, 698950, 768845, 838740, 922614, 978530, 1048425, 1076383, 1098350, 1174236, 1318020, 1397900, 1467795, 1537690, 1647525, 1845228, 1957060, 2096850, 2152766, 2196700, 2306535, 2446325, 2935590, 3075380, 3229149, 3295050, 3844225, 4193700, 4305532, 4613070, 4892650, 5381915, 5871180, 6458298, 6590100, 7338975, 7688450, 9226140, 9785300, 10763830, 11532675, 12916596, 14677950, 15376900, 16145745, 21527660, 23065350, 26909575, 29355900, 32291490, 46130700, 53819150, 64582980, 80728725, 107638300, 161457450, 322914900]

約数ペア:

[(1, 322914900), (2, 161457450), (3, 107638300), (4, 80728725), (5, 64582980), (6, 53819150), (7, 46130700), (10, 32291490), (11, 29355900), (12, 26909575), (14, 23065350), (15, 21527660), (20, 16145745), (21, 15376900), (22, 14677950), (25, 12916596), (28, 11532675), (30, 10763830), (33, 9785300), (35, 9226140), (42, 7688450), (44, 7338975), (49, 6590100), (50, 6458298), (55, 5871180), (60, 5381915), (66, 4892650), (70, 4613070), (75, 4305532), (77, 4193700), (84, 3844225), (98, 3295050), (100, 3229149), (105, 3075380), (110, 2935590), (132, 2446325), (140, 2306535), (147, 2196700), (150, 2152766), (154, 2096850), (165, 1957060), (175, 1845228), (196, 1647525), (210, 1537690), (220, 1467795), (231, 1397900), (245, 1318020), (275, 1174236), (294, 1098350), (300, 1076383), (308, 1048425), (330, 978530), (350, 922614), (385, 838740), (420, 768845), (462, 698950), (490, 659010), (525, 615076), (539, 599100), (550, 587118), (588, 549175), (660, 489265), (700, 461307), (735, 439340), (770, 419370), (825, 391412), (924, 349475), (980, 329505), (1050, 307538), (1078, 299550), (1100, 293559), (1155, 279580), (1225, 263604), (1470, 219670), (1540, 209685), (1617, 199700), (1650, 195706), (1925, 167748), (1997, 161700), (2100, 153769), (2156, 149775), (2310, 139790), (2450, 131802), (2695, 119820), (2940, 109835), (3234, 99850), (3300, 97853), (3675, 87868), (3850, 83874), (3994, 80850), (4620, 69895), (4900, 65901), (5390, 59910), (5775, 55916), (5991, 53900), (6468, 49925), (7350, 43934), (7700, 41937), (7988, 40425), (8085, 39940), (9985, 32340), (10780, 29955), (11550, 27958), (11982, 26950), (13475, 23964), (13979, 23100), (14700, 21967), (16170, 19970)]