299553660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11321}}^1$

素因数の和:11353

約数の個数: 144

約数和(自身を含む): 1084194720

約数和(自身を除く): 784641060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 11321, 13230, 22642, 26460, 33963, 45284, 56605, 67926, 79247, 101889, 113210, 135852, 158494, 169815, 203778, 226420, 237741, 305667, 316988, 339630, 396235, 407556, 475482, 509445, 554729, 611334, 679260, 713223, 792470, 950964, 1018890, 1109458, 1188705, 1222668, 1426446, 1528335, 1584940, 1664187, 2037780, 2139669, 2218916, 2377410, 2773645, 2852892, 3056670, 3328374, 3566115, 4279338, 4754820, 4992561, 5547290, 6113340, 6656748, 7132230, 8320935, 8558676, 9985122, 10698345, 11094580, 14264460, 14977683, 16641870, 19970244, 21396690, 24962805, 29955366, 33283740, 42793380, 49925610, 59910732, 74888415, 99851220, 149776830, 299553660]

約数ペア:

[(1, 299553660), (2, 149776830), (3, 99851220), (4, 74888415), (5, 59910732), (6, 49925610), (7, 42793380), (9, 33283740), (10, 29955366), (12, 24962805), (14, 21396690), (15, 19970244), (18, 16641870), (20, 14977683), (21, 14264460), (27, 11094580), (28, 10698345), (30, 9985122), (35, 8558676), (36, 8320935), (42, 7132230), (45, 6656748), (49, 6113340), (54, 5547290), (60, 4992561), (63, 4754820), (70, 4279338), (84, 3566115), (90, 3328374), (98, 3056670), (105, 2852892), (108, 2773645), (126, 2377410), (135, 2218916), (140, 2139669), (147, 2037780), (180, 1664187), (189, 1584940), (196, 1528335), (210, 1426446), (245, 1222668), (252, 1188705), (270, 1109458), (294, 1018890), (315, 950964), (378, 792470), (420, 713223), (441, 679260), (490, 611334), (540, 554729), (588, 509445), (630, 475482), (735, 407556), (756, 396235), (882, 339630), (945, 316988), (980, 305667), (1260, 237741), (1323, 226420), (1470, 203778), (1764, 169815), (1890, 158494), (2205, 135852), (2646, 113210), (2940, 101889), (3780, 79247), (4410, 67926), (5292, 56605), (6615, 45284), (8820, 33963), (11321, 26460), (13230, 22642)]