30699900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 216

約数和(自身を含む): 120242304

約数和(自身を除く): 89542404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 420, 443, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 825, 886, 900, 924, 990, 1050, 1100, 1155, 1260, 1329, 1386, 1540, 1575, 1650, 1772, 1925, 1980, 2100, 2215, 2310, 2475, 2658, 2772, 3101, 3150, 3300, 3465, 3850, 3987, 4430, 4620, 4873, 4950, 5316, 5775, 6202, 6300, 6645, 6930, 7700, 7974, 8860, 9303, 9746, 9900, 11075, 11550, 12404, 13290, 13860, 14619, 15505, 15948, 17325, 18606, 19492, 19935, 22150, 23100, 24365, 26580, 27909, 29238, 31010, 33225, 34111, 34650, 37212, 39870, 43857, 44300, 46515, 48730, 55818, 58476, 62020, 66450, 68222, 69300, 73095, 77525, 79740, 87714, 93030, 97460, 99675, 102333, 111636, 121825, 132900, 136444, 139545, 146190, 155050, 170555, 175428, 186060, 199350, 204666, 219285, 232575, 243650, 279090, 292380, 306999, 310100, 341110, 365475, 398700, 409332, 438570, 465150, 487300, 511665, 558180, 613998, 682220, 697725, 730950, 852775, 877140, 930300, 1023330, 1096425, 1227996, 1395450, 1461900, 1534995, 1705550, 2046660, 2192850, 2558325, 2790900, 3069990, 3411100, 4385700, 5116650, 6139980, 7674975, 10233300, 15349950, 30699900]

約数ペア:

[(1, 30699900), (2, 15349950), (3, 10233300), (4, 7674975), (5, 6139980), (6, 5116650), (7, 4385700), (9, 3411100), (10, 3069990), (11, 2790900), (12, 2558325), (14, 2192850), (15, 2046660), (18, 1705550), (20, 1534995), (21, 1461900), (22, 1395450), (25, 1227996), (28, 1096425), (30, 1023330), (33, 930300), (35, 877140), (36, 852775), (42, 730950), (44, 697725), (45, 682220), (50, 613998), (55, 558180), (60, 511665), (63, 487300), (66, 465150), (70, 438570), (75, 409332), (77, 398700), (84, 365475), (90, 341110), (99, 310100), (100, 306999), (105, 292380), (110, 279090), (126, 243650), (132, 232575), (140, 219285), (150, 204666), (154, 199350), (165, 186060), (175, 175428), (180, 170555), (198, 155050), (210, 146190), (220, 139545), (225, 136444), (231, 132900), (252, 121825), (275, 111636), (300, 102333), (308, 99675), (315, 97460), (330, 93030), (350, 87714), (385, 79740), (396, 77525), (420, 73095), (443, 69300), (450, 68222), (462, 66450), (495, 62020), (525, 58476), (550, 55818), (630, 48730), (660, 46515), (693, 44300), (700, 43857), (770, 39870), (825, 37212), (886, 34650), (900, 34111), (924, 33225), (990, 31010), (1050, 29238), (1100, 27909), (1155, 26580), (1260, 24365), (1329, 23100), (1386, 22150), (1540, 19935), (1575, 19492), (1650, 18606), (1772, 17325), (1925, 15948), (1980, 15505), (2100, 14619), (2215, 13860), (2310, 13290), (2475, 12404), (2658, 11550), (2772, 11075), (3101, 9900), (3150, 9746), (3300, 9303), (3465, 8860), (3850, 7974), (3987, 7700), (4430, 6930), (4620, 6645), (4873, 6300), (4950, 6202), (5316, 5775)]