328947300

素因数分解:

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

素因数の和:403

約数の個数: 216

約数和(自身を含む): 1137427200

約数和(自身を除く): 808479900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 149, 150, 165, 180, 198, 220, 223, 225, 275, 298, 300, 330, 396, 446, 447, 450, 495, 550, 596, 660, 669, 745, 825, 892, 894, 900, 990, 1100, 1115, 1338, 1341, 1490, 1639, 1650, 1788, 1980, 2007, 2230, 2235, 2453, 2475, 2676, 2682, 2980, 3278, 3300, 3345, 3725, 4014, 4460, 4470, 4906, 4917, 4950, 5364, 5575, 6556, 6690, 6705, 7359, 7450, 8028, 8195, 8940, 9812, 9834, 9900, 10035, 11150, 11175, 12265, 13380, 13410, 14718, 14751, 14900, 16390, 16725, 19668, 20070, 22077, 22300, 22350, 24530, 24585, 26820, 29436, 29502, 32780, 33227, 33450, 33525, 36795, 40140, 40975, 44154, 44700, 49060, 49170, 50175, 59004, 61325, 66454, 66900, 67050, 73590, 73755, 81950, 88308, 98340, 99681, 100350, 110385, 122650, 122925, 132908, 134100, 147180, 147510, 163900, 166135, 183975, 199362, 200700, 220770, 245300, 245850, 295020, 299043, 332270, 365497, 367950, 368775, 398724, 441540, 491700, 498405, 551925, 598086, 664540, 730994, 735900, 737550, 830675, 996810, 1096491, 1103850, 1196172, 1461988, 1475100, 1495215, 1661350, 1827485, 1993620, 2192982, 2207700, 2492025, 2990430, 3289473, 3322700, 3654970, 4385964, 4984050, 5482455, 5980860, 6578946, 7309940, 7476075, 9137425, 9968100, 10964910, 13157892, 14952150, 16447365, 18274850, 21929820, 27412275, 29904300, 32894730, 36549700, 54824550, 65789460, 82236825, 109649100, 164473650, 328947300]

約数ペア:

[(1, 328947300), (2, 164473650), (3, 109649100), (4, 82236825), (5, 65789460), (6, 54824550), (9, 36549700), (10, 32894730), (11, 29904300), (12, 27412275), (15, 21929820), (18, 18274850), (20, 16447365), (22, 14952150), (25, 13157892), (30, 10964910), (33, 9968100), (36, 9137425), (44, 7476075), (45, 7309940), (50, 6578946), (55, 5980860), (60, 5482455), (66, 4984050), (75, 4385964), (90, 3654970), (99, 3322700), (100, 3289473), (110, 2990430), (132, 2492025), (149, 2207700), (150, 2192982), (165, 1993620), (180, 1827485), (198, 1661350), (220, 1495215), (223, 1475100), (225, 1461988), (275, 1196172), (298, 1103850), (300, 1096491), (330, 996810), (396, 830675), (446, 737550), (447, 735900), (450, 730994), (495, 664540), (550, 598086), (596, 551925), (660, 498405), (669, 491700), (745, 441540), (825, 398724), (892, 368775), (894, 367950), (900, 365497), (990, 332270), (1100, 299043), (1115, 295020), (1338, 245850), (1341, 245300), (1490, 220770), (1639, 200700), (1650, 199362), (1788, 183975), (1980, 166135), (2007, 163900), (2230, 147510), (2235, 147180), (2453, 134100), (2475, 132908), (2676, 122925), (2682, 122650), (2980, 110385), (3278, 100350), (3300, 99681), (3345, 98340), (3725, 88308), (4014, 81950), (4460, 73755), (4470, 73590), (4906, 67050), (4917, 66900), (4950, 66454), (5364, 61325), (5575, 59004), (6556, 50175), (6690, 49170), (6705, 49060), (7359, 44700), (7450, 44154), (8028, 40975), (8195, 40140), (8940, 36795), (9812, 33525), (9834, 33450), (9900, 33227), (10035, 32780), (11150, 29502), (11175, 29436), (12265, 26820), (13380, 24585), (13410, 24530), (14718, 22350), (14751, 22300), (14900, 22077), (16390, 20070), (16725, 19668)]