9118980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 30878232

約数和(自身を除く): 21759252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 433, 468, 540, 585, 702, 780, 810, 866, 1053, 1170, 1299, 1404, 1620, 1732, 1755, 2106, 2165, 2340, 2598, 3510, 3897, 4212, 4330, 5196, 5265, 5629, 6495, 7020, 7794, 8660, 10530, 11258, 11691, 12990, 15588, 16887, 19485, 21060, 22516, 23382, 25980, 28145, 33774, 35073, 38970, 46764, 50661, 56290, 58455, 67548, 70146, 77940, 84435, 101322, 112580, 116910, 140292, 151983, 168870, 175365, 202644, 233820, 253305, 303966, 337740, 350730, 455949, 506610, 607932, 701460, 759915, 911898, 1013220, 1519830, 1823796, 2279745, 3039660, 4559490, 9118980]

約数ペア:

[(1, 9118980), (2, 4559490), (3, 3039660), (4, 2279745), (5, 1823796), (6, 1519830), (9, 1013220), (10, 911898), (12, 759915), (13, 701460), (15, 607932), (18, 506610), (20, 455949), (26, 350730), (27, 337740), (30, 303966), (36, 253305), (39, 233820), (45, 202644), (52, 175365), (54, 168870), (60, 151983), (65, 140292), (78, 116910), (81, 112580), (90, 101322), (108, 84435), (117, 77940), (130, 70146), (135, 67548), (156, 58455), (162, 56290), (180, 50661), (195, 46764), (234, 38970), (260, 35073), (270, 33774), (324, 28145), (351, 25980), (390, 23382), (405, 22516), (433, 21060), (468, 19485), (540, 16887), (585, 15588), (702, 12990), (780, 11691), (810, 11258), (866, 10530), (1053, 8660), (1170, 7794), (1299, 7020), (1404, 6495), (1620, 5629), (1732, 5265), (1755, 5196), (2106, 4330), (2165, 4212), (2340, 3897), (2598, 3510)]