27691650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 87048000

約数和(自身を除く): 59356350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 59, 63, 70, 75, 90, 105, 118, 126, 149, 150, 175, 177, 210, 225, 295, 298, 315, 350, 354, 413, 447, 450, 525, 531, 590, 630, 745, 826, 885, 894, 1043, 1050, 1062, 1239, 1341, 1475, 1490, 1575, 1770, 2065, 2086, 2235, 2478, 2655, 2682, 2950, 3129, 3150, 3717, 3725, 4130, 4425, 4470, 5215, 5310, 6195, 6258, 6705, 7434, 7450, 8791, 8850, 9387, 10325, 10430, 11175, 12390, 13275, 13410, 15645, 17582, 18585, 18774, 20650, 22350, 26075, 26373, 26550, 30975, 31290, 33525, 37170, 43955, 46935, 52150, 52746, 61537, 61950, 67050, 78225, 79119, 87910, 92925, 93870, 123074, 131865, 156450, 158238, 184611, 185850, 219775, 234675, 263730, 307685, 369222, 395595, 439550, 469350, 553833, 615370, 659325, 791190, 923055, 1107666, 1318650, 1538425, 1846110, 1977975, 2769165, 3076850, 3955950, 4615275, 5538330, 9230550, 13845825, 27691650]

約数ペア:

[(1, 27691650), (2, 13845825), (3, 9230550), (5, 5538330), (6, 4615275), (7, 3955950), (9, 3076850), (10, 2769165), (14, 1977975), (15, 1846110), (18, 1538425), (21, 1318650), (25, 1107666), (30, 923055), (35, 791190), (42, 659325), (45, 615370), (50, 553833), (59, 469350), (63, 439550), (70, 395595), (75, 369222), (90, 307685), (105, 263730), (118, 234675), (126, 219775), (149, 185850), (150, 184611), (175, 158238), (177, 156450), (210, 131865), (225, 123074), (295, 93870), (298, 92925), (315, 87910), (350, 79119), (354, 78225), (413, 67050), (447, 61950), (450, 61537), (525, 52746), (531, 52150), (590, 46935), (630, 43955), (745, 37170), (826, 33525), (885, 31290), (894, 30975), (1043, 26550), (1050, 26373), (1062, 26075), (1239, 22350), (1341, 20650), (1475, 18774), (1490, 18585), (1575, 17582), (1770, 15645), (2065, 13410), (2086, 13275), (2235, 12390), (2478, 11175), (2655, 10430), (2682, 10325), (2950, 9387), (3129, 8850), (3150, 8791), (3717, 7450), (3725, 7434), (4130, 6705), (4425, 6258), (4470, 6195), (5215, 5310)]