149731470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 459648000

約数和(自身を除く): 309916530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 227, 270, 315, 349, 378, 454, 630, 681, 698, 945, 1047, 1135, 1362, 1589, 1745, 1890, 2043, 2094, 2270, 2443, 3141, 3178, 3405, 3490, 4086, 4767, 4886, 5235, 6129, 6282, 6810, 7329, 7945, 9423, 9534, 10215, 10470, 12215, 12258, 14301, 14658, 15705, 15890, 18846, 20430, 21987, 23835, 24430, 28602, 30645, 31410, 36645, 42903, 43974, 47115, 47670, 61290, 65961, 71505, 73290, 79223, 85806, 94230, 109935, 131922, 143010, 158446, 214515, 219870, 237669, 329805, 396115, 429030, 475338, 554561, 659610, 713007, 792230, 1109122, 1188345, 1426014, 1663683, 2139021, 2376690, 2772805, 3327366, 3565035, 4278042, 4991049, 5545610, 7130070, 8318415, 9982098, 10695105, 14973147, 16636830, 21390210, 24955245, 29946294, 49910490, 74865735, 149731470]

約数ペア:

[(1, 149731470), (2, 74865735), (3, 49910490), (5, 29946294), (6, 24955245), (7, 21390210), (9, 16636830), (10, 14973147), (14, 10695105), (15, 9982098), (18, 8318415), (21, 7130070), (27, 5545610), (30, 4991049), (35, 4278042), (42, 3565035), (45, 3327366), (54, 2772805), (63, 2376690), (70, 2139021), (90, 1663683), (105, 1426014), (126, 1188345), (135, 1109122), (189, 792230), (210, 713007), (227, 659610), (270, 554561), (315, 475338), (349, 429030), (378, 396115), (454, 329805), (630, 237669), (681, 219870), (698, 214515), (945, 158446), (1047, 143010), (1135, 131922), (1362, 109935), (1589, 94230), (1745, 85806), (1890, 79223), (2043, 73290), (2094, 71505), (2270, 65961), (2443, 61290), (3141, 47670), (3178, 47115), (3405, 43974), (3490, 42903), (4086, 36645), (4767, 31410), (4886, 30645), (5235, 28602), (6129, 24430), (6282, 23835), (6810, 21987), (7329, 20430), (7945, 18846), (9423, 15890), (9534, 15705), (10215, 14658), (10470, 14301), (12215, 12258)]