27383580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 96305664

約数和(自身を除く): 68922084

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, 84, 90, 103, 105, 126, 140, 180, 206, 210, 211, 252, 309, 315, 412, 420, 422, 515, 618, 630, 633, 721, 844, 927, 1030, 1055, 1236, 1260, 1266, 1442, 1477, 1545, 1854, 1899, 2060, 2110, 2163, 2532, 2884, 2954, 3090, 3165, 3605, 3708, 3798, 4220, 4326, 4431, 4635, 5908, 6180, 6330, 6489, 7210, 7385, 7596, 8652, 8862, 9270, 9495, 10815, 12660, 12978, 13293, 14420, 14770, 17724, 18540, 18990, 21630, 21733, 22155, 25956, 26586, 29540, 32445, 37980, 43260, 43466, 44310, 53172, 64890, 65199, 66465, 86932, 88620, 108665, 129780, 130398, 132930, 152131, 195597, 217330, 260796, 265860, 304262, 325995, 391194, 434660, 456393, 608524, 651990, 760655, 782388, 912786, 977985, 1303980, 1369179, 1521310, 1825572, 1955970, 2281965, 2738358, 3042620, 3911940, 4563930, 5476716, 6845895, 9127860, 13691790, 27383580]

約数ペア:

[(1, 27383580), (2, 13691790), (3, 9127860), (4, 6845895), (5, 5476716), (6, 4563930), (7, 3911940), (9, 3042620), (10, 2738358), (12, 2281965), (14, 1955970), (15, 1825572), (18, 1521310), (20, 1369179), (21, 1303980), (28, 977985), (30, 912786), (35, 782388), (36, 760655), (42, 651990), (45, 608524), (60, 456393), (63, 434660), (70, 391194), (84, 325995), (90, 304262), (103, 265860), (105, 260796), (126, 217330), (140, 195597), (180, 152131), (206, 132930), (210, 130398), (211, 129780), (252, 108665), (309, 88620), (315, 86932), (412, 66465), (420, 65199), (422, 64890), (515, 53172), (618, 44310), (630, 43466), (633, 43260), (721, 37980), (844, 32445), (927, 29540), (1030, 26586), (1055, 25956), (1236, 22155), (1260, 21733), (1266, 21630), (1442, 18990), (1477, 18540), (1545, 17724), (1854, 14770), (1899, 14420), (2060, 13293), (2110, 12978), (2163, 12660), (2532, 10815), (2884, 9495), (2954, 9270), (3090, 8862), (3165, 8652), (3605, 7596), (3708, 7385), (3798, 7210), (4220, 6489), (4326, 6330), (4431, 6180), (4635, 5908)]