13887300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 48746880

約数和(自身を除く): 34859580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 389, 420, 425, 476, 510, 525, 595, 700, 714, 778, 850, 1020, 1050, 1167, 1190, 1275, 1428, 1556, 1700, 1785, 1945, 2100, 2334, 2380, 2550, 2723, 2975, 3570, 3890, 4668, 5100, 5446, 5835, 5950, 6613, 7140, 7780, 8169, 8925, 9725, 10892, 11670, 11900, 13226, 13615, 16338, 17850, 19450, 19839, 23340, 26452, 27230, 29175, 32676, 33065, 35700, 38900, 39678, 40845, 46291, 54460, 58350, 66130, 68075, 79356, 81690, 92582, 99195, 116700, 132260, 136150, 138873, 163380, 165325, 185164, 198390, 204225, 231455, 272300, 277746, 330650, 396780, 408450, 462910, 495975, 555492, 661300, 694365, 816900, 925820, 991950, 1157275, 1388730, 1983900, 2314550, 2777460, 3471825, 4629100, 6943650, 13887300]

約数ペア:

[(1, 13887300), (2, 6943650), (3, 4629100), (4, 3471825), (5, 2777460), (6, 2314550), (7, 1983900), (10, 1388730), (12, 1157275), (14, 991950), (15, 925820), (17, 816900), (20, 694365), (21, 661300), (25, 555492), (28, 495975), (30, 462910), (34, 408450), (35, 396780), (42, 330650), (50, 277746), (51, 272300), (60, 231455), (68, 204225), (70, 198390), (75, 185164), (84, 165325), (85, 163380), (100, 138873), (102, 136150), (105, 132260), (119, 116700), (140, 99195), (150, 92582), (170, 81690), (175, 79356), (204, 68075), (210, 66130), (238, 58350), (255, 54460), (300, 46291), (340, 40845), (350, 39678), (357, 38900), (389, 35700), (420, 33065), (425, 32676), (476, 29175), (510, 27230), (525, 26452), (595, 23340), (700, 19839), (714, 19450), (778, 17850), (850, 16338), (1020, 13615), (1050, 13226), (1167, 11900), (1190, 11670), (1275, 10892), (1428, 9725), (1556, 8925), (1700, 8169), (1785, 7780), (1945, 7140), (2100, 6613), (2334, 5950), (2380, 5835), (2550, 5446), (2723, 5100), (2975, 4668), (3570, 3890)]