47240820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 180

約数和(自身を含む): 163569252

約数和(自身を除く): 116328432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 241, 242, 270, 297, 324, 330, 363, 396, 405, 482, 484, 495, 540, 594, 605, 660, 723, 726, 810, 891, 964, 990, 1089, 1188, 1205, 1210, 1446, 1452, 1485, 1620, 1782, 1815, 1980, 2169, 2178, 2410, 2420, 2651, 2892, 2970, 3267, 3564, 3615, 3630, 4338, 4356, 4455, 4820, 5302, 5445, 5940, 6507, 6534, 7230, 7260, 7953, 8676, 8910, 9801, 10604, 10845, 10890, 13014, 13068, 13255, 14460, 15906, 16335, 17820, 19521, 19602, 21690, 21780, 23859, 26028, 26510, 29161, 31812, 32535, 32670, 39042, 39204, 39765, 43380, 47718, 49005, 53020, 58322, 65070, 65340, 71577, 78084, 79530, 87483, 95436, 97605, 98010, 116644, 119295, 130140, 143154, 145805, 159060, 174966, 195210, 196020, 214731, 238590, 262449, 286308, 291610, 349932, 357885, 390420, 429462, 437415, 477180, 524898, 583220, 715770, 787347, 858924, 874830, 1049796, 1073655, 1312245, 1431540, 1574694, 1749660, 2147310, 2362041, 2624490, 3149388, 3936735, 4294620, 4724082, 5248980, 7873470, 9448164, 11810205, 15746940, 23620410, 47240820]

約数ペア:

[(1, 47240820), (2, 23620410), (3, 15746940), (4, 11810205), (5, 9448164), (6, 7873470), (9, 5248980), (10, 4724082), (11, 4294620), (12, 3936735), (15, 3149388), (18, 2624490), (20, 2362041), (22, 2147310), (27, 1749660), (30, 1574694), (33, 1431540), (36, 1312245), (44, 1073655), (45, 1049796), (54, 874830), (55, 858924), (60, 787347), (66, 715770), (81, 583220), (90, 524898), (99, 477180), (108, 437415), (110, 429462), (121, 390420), (132, 357885), (135, 349932), (162, 291610), (165, 286308), (180, 262449), (198, 238590), (220, 214731), (241, 196020), (242, 195210), (270, 174966), (297, 159060), (324, 145805), (330, 143154), (363, 130140), (396, 119295), (405, 116644), (482, 98010), (484, 97605), (495, 95436), (540, 87483), (594, 79530), (605, 78084), (660, 71577), (723, 65340), (726, 65070), (810, 58322), (891, 53020), (964, 49005), (990, 47718), (1089, 43380), (1188, 39765), (1205, 39204), (1210, 39042), (1446, 32670), (1452, 32535), (1485, 31812), (1620, 29161), (1782, 26510), (1815, 26028), (1980, 23859), (2169, 21780), (2178, 21690), (2410, 19602), (2420, 19521), (2651, 17820), (2892, 16335), (2970, 15906), (3267, 14460), (3564, 13255), (3615, 13068), (3630, 13014), (4338, 10890), (4356, 10845), (4455, 10604), (4820, 9801), (5302, 8910), (5445, 8676), (5940, 7953), (6507, 7260), (6534, 7230)]