197368380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 480007620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 149, 165, 180, 198, 220, 223, 270, 297, 298, 330, 396, 446, 447, 495, 540, 594, 596, 660, 669, 745, 892, 894, 990, 1115, 1188, 1338, 1341, 1485, 1490, 1639, 1788, 1980, 2007, 2230, 2235, 2453, 2676, 2682, 2970, 2980, 3278, 3345, 4014, 4023, 4460, 4470, 4906, 4917, 5364, 5940, 6021, 6556, 6690, 6705, 7359, 8028, 8046, 8195, 8940, 9812, 9834, 10035, 12042, 12265, 13380, 13410, 14718, 14751, 16092, 16390, 19668, 20070, 20115, 22077, 24084, 24530, 24585, 26820, 29436, 29502, 30105, 32780, 33227, 36795, 40140, 40230, 44154, 44253, 49060, 49170, 59004, 60210, 66231, 66454, 73590, 73755, 80460, 88308, 88506, 98340, 99681, 110385, 120420, 132462, 132908, 147180, 147510, 166135, 177012, 199362, 220770, 221265, 264924, 295020, 299043, 331155, 332270, 365497, 398724, 441540, 442530, 498405, 598086, 662310, 664540, 730994, 885060, 897129, 996810, 1096491, 1196172, 1324620, 1461988, 1495215, 1794258, 1827485, 1993620, 2192982, 2990430, 3289473, 3588516, 3654970, 4385964, 4485645, 5482455, 5980860, 6578946, 7309940, 8971290, 9868419, 10964910, 13157892, 16447365, 17942580, 19736838, 21929820, 32894730, 39473676, 49342095, 65789460, 98684190, 197368380]

約数ペア:

[(1, 197368380), (2, 98684190), (3, 65789460), (4, 49342095), (5, 39473676), (6, 32894730), (9, 21929820), (10, 19736838), (11, 17942580), (12, 16447365), (15, 13157892), (18, 10964910), (20, 9868419), (22, 8971290), (27, 7309940), (30, 6578946), (33, 5980860), (36, 5482455), (44, 4485645), (45, 4385964), (54, 3654970), (55, 3588516), (60, 3289473), (66, 2990430), (90, 2192982), (99, 1993620), (108, 1827485), (110, 1794258), (132, 1495215), (135, 1461988), (149, 1324620), (165, 1196172), (180, 1096491), (198, 996810), (220, 897129), (223, 885060), (270, 730994), (297, 664540), (298, 662310), (330, 598086), (396, 498405), (446, 442530), (447, 441540), (495, 398724), (540, 365497), (594, 332270), (596, 331155), (660, 299043), (669, 295020), (745, 264924), (892, 221265), (894, 220770), (990, 199362), (1115, 177012), (1188, 166135), (1338, 147510), (1341, 147180), (1485, 132908), (1490, 132462), (1639, 120420), (1788, 110385), (1980, 99681), (2007, 98340), (2230, 88506), (2235, 88308), (2453, 80460), (2676, 73755), (2682, 73590), (2970, 66454), (2980, 66231), (3278, 60210), (3345, 59004), (4014, 49170), (4023, 49060), (4460, 44253), (4470, 44154), (4906, 40230), (4917, 40140), (5364, 36795), (5940, 33227), (6021, 32780), (6556, 30105), (6690, 29502), (6705, 29436), (7359, 26820), (8028, 24585), (8046, 24530), (8195, 24084), (8940, 22077), (9812, 20115), (9834, 20070), (10035, 19668), (12042, 16390), (12265, 16092), (13380, 14751), (13410, 14718)]