212593500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 288

約数和(自身を含む): 813601152

約数和(自身を除く): 601007652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 125, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 250, 252, 255, 300, 306, 315, 340, 350, 357, 375, 397, 420, 425, 450, 476, 500, 510, 525, 595, 612, 630, 700, 714, 750, 765, 794, 850, 875, 900, 1020, 1050, 1071, 1125, 1190, 1191, 1260, 1275, 1428, 1500, 1530, 1575, 1588, 1700, 1750, 1785, 1985, 2100, 2125, 2142, 2250, 2380, 2382, 2550, 2625, 2779, 2975, 3060, 3150, 3500, 3570, 3573, 3825, 3970, 4250, 4284, 4500, 4764, 5100, 5250, 5355, 5558, 5950, 5955, 6300, 6375, 6749, 7140, 7146, 7650, 7875, 7940, 8337, 8500, 8925, 9925, 10500, 10710, 11116, 11900, 11910, 12750, 13498, 13895, 14292, 14875, 15300, 15750, 16674, 17850, 17865, 19125, 19850, 20247, 21420, 23820, 25011, 25500, 26775, 26996, 27790, 29750, 29775, 31500, 33348, 33745, 35700, 35730, 38250, 39700, 40494, 41685, 44625, 47243, 49625, 50022, 53550, 55580, 59500, 59550, 60741, 67490, 69475, 71460, 76500, 80988, 83370, 89250, 89325, 94486, 99250, 100044, 101235, 107100, 119100, 121482, 125055, 133875, 134980, 138950, 141729, 148875, 166740, 168725, 178500, 178650, 188972, 198500, 202470, 208425, 236215, 242964, 250110, 267750, 277900, 283458, 297750, 303705, 337450, 347375, 357300, 404940, 416850, 425187, 446625, 472430, 500220, 506175, 535500, 566916, 595500, 607410, 625275, 674900, 694750, 708645, 833700, 843625, 850374, 893250, 944860, 1012350, 1042125, 1181075, 1214820, 1250550, 1389500, 1417290, 1518525, 1687250, 1700748, 1786500, 2024700, 2084250, 2125935, 2362150, 2501100, 2530875, 2834580, 3037050, 3126375, 3374500, 3543225, 4168500, 4251870, 4724300, 5061750, 5905375, 6074100, 6252750, 7086450, 7592625, 8503740, 10123500, 10629675, 11810750, 12505500, 14172900, 15185250, 17716125, 21259350, 23621500, 30370500, 35432250, 42518700, 53148375, 70864500, 106296750, 212593500]

約数ペア:

[(1, 212593500), (2, 106296750), (3, 70864500), (4, 53148375), (5, 42518700), (6, 35432250), (7, 30370500), (9, 23621500), (10, 21259350), (12, 17716125), (14, 15185250), (15, 14172900), (17, 12505500), (18, 11810750), (20, 10629675), (21, 10123500), (25, 8503740), (28, 7592625), (30, 7086450), (34, 6252750), (35, 6074100), (36, 5905375), (42, 5061750), (45, 4724300), (50, 4251870), (51, 4168500), (60, 3543225), (63, 3374500), (68, 3126375), (70, 3037050), (75, 2834580), (84, 2530875), (85, 2501100), (90, 2362150), (100, 2125935), (102, 2084250), (105, 2024700), (119, 1786500), (125, 1700748), (126, 1687250), (140, 1518525), (150, 1417290), (153, 1389500), (170, 1250550), (175, 1214820), (180, 1181075), (204, 1042125), (210, 1012350), (225, 944860), (238, 893250), (250, 850374), (252, 843625), (255, 833700), (300, 708645), (306, 694750), (315, 674900), (340, 625275), (350, 607410), (357, 595500), (375, 566916), (397, 535500), (420, 506175), (425, 500220), (450, 472430), (476, 446625), (500, 425187), (510, 416850), (525, 404940), (595, 357300), (612, 347375), (630, 337450), (700, 303705), (714, 297750), (750, 283458), (765, 277900), (794, 267750), (850, 250110), (875, 242964), (900, 236215), (1020, 208425), (1050, 202470), (1071, 198500), (1125, 188972), (1190, 178650), (1191, 178500), (1260, 168725), (1275, 166740), (1428, 148875), (1500, 141729), (1530, 138950), (1575, 134980), (1588, 133875), (1700, 125055), (1750, 121482), (1785, 119100), (1985, 107100), (2100, 101235), (2125, 100044), (2142, 99250), (2250, 94486), (2380, 89325), (2382, 89250), (2550, 83370), (2625, 80988), (2779, 76500), (2975, 71460), (3060, 69475), (3150, 67490), (3500, 60741), (3570, 59550), (3573, 59500), (3825, 55580), (3970, 53550), (4250, 50022), (4284, 49625), (4500, 47243), (4764, 44625), (5100, 41685), (5250, 40494), (5355, 39700), (5558, 38250), (5950, 35730), (5955, 35700), (6300, 33745), (6375, 33348), (6749, 31500), (7140, 29775), (7146, 29750), (7650, 27790), (7875, 26996), (7940, 26775), (8337, 25500), (8500, 25011), (8925, 23820), (9925, 21420), (10500, 20247), (10710, 19850), (11116, 19125), (11900, 17865), (11910, 17850), (12750, 16674), (13498, 15750), (13895, 15300), (14292, 14875)]