299210940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3253}}^1$

素因数の和:3348

約数の個数: 144

約数和(自身を含む): 1051796928

約数和(自身を除く): 752585988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3253, 3285, 4380, 4599, 5110, 6132, 6506, 6570, 7665, 9198, 9759, 10220, 13012, 13140, 15330, 16265, 18396, 19518, 22771, 22995, 29277, 30660, 32530, 39036, 45542, 45990, 48795, 58554, 65060, 68313, 91084, 91980, 97590, 113855, 117108, 136626, 146385, 195180, 204939, 227710, 237469, 273252, 292770, 341565, 409878, 455420, 474938, 585540, 683130, 712407, 819756, 949876, 1024695, 1187345, 1366260, 1424814, 1662283, 2049390, 2137221, 2374690, 2849628, 3324566, 3562035, 4098780, 4274442, 4749380, 4986849, 6649132, 7124070, 8311415, 8548884, 9973698, 10686105, 14248140, 14960547, 16622830, 19947396, 21372210, 24934245, 29921094, 33245660, 42744420, 49868490, 59842188, 74802735, 99736980, 149605470, 299210940]

約数ペア:

[(1, 299210940), (2, 149605470), (3, 99736980), (4, 74802735), (5, 59842188), (6, 49868490), (7, 42744420), (9, 33245660), (10, 29921094), (12, 24934245), (14, 21372210), (15, 19947396), (18, 16622830), (20, 14960547), (21, 14248140), (28, 10686105), (30, 9973698), (35, 8548884), (36, 8311415), (42, 7124070), (45, 6649132), (60, 4986849), (63, 4749380), (70, 4274442), (73, 4098780), (84, 3562035), (90, 3324566), (105, 2849628), (126, 2374690), (140, 2137221), (146, 2049390), (180, 1662283), (210, 1424814), (219, 1366260), (252, 1187345), (292, 1024695), (315, 949876), (365, 819756), (420, 712407), (438, 683130), (511, 585540), (630, 474938), (657, 455420), (730, 409878), (876, 341565), (1022, 292770), (1095, 273252), (1260, 237469), (1314, 227710), (1460, 204939), (1533, 195180), (2044, 146385), (2190, 136626), (2555, 117108), (2628, 113855), (3066, 97590), (3253, 91980), (3285, 91084), (4380, 68313), (4599, 65060), (5110, 58554), (6132, 48795), (6506, 45990), (6570, 45542), (7665, 39036), (9198, 32530), (9759, 30660), (10220, 29277), (13012, 22995), (13140, 22771), (15330, 19518), (16265, 18396)]