30727620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 119347200

約数和(自身を除く): 88619580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 739, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1478, 1485, 1540, 1890, 1980, 2079, 2217, 2310, 2772, 2956, 2970, 3465, 3695, 3780, 4158, 4434, 4620, 5173, 5940, 6651, 6930, 7390, 8129, 8316, 8868, 10346, 10395, 11085, 13302, 13860, 14780, 15519, 16258, 19953, 20692, 20790, 22170, 24387, 25865, 26604, 31038, 32516, 33255, 39906, 40645, 41580, 44340, 46557, 48774, 51730, 56903, 62076, 66510, 73161, 77595, 79812, 81290, 93114, 97548, 99765, 103460, 113806, 121935, 133020, 139671, 146322, 155190, 162580, 170709, 186228, 199530, 219483, 227612, 232785, 243870, 279342, 284515, 292644, 310380, 341418, 365805, 399060, 438966, 465570, 487740, 512127, 558684, 569030, 682836, 698355, 731610, 853545, 877932, 931140, 1024254, 1097415, 1138060, 1396710, 1463220, 1536381, 1707090, 2048508, 2194830, 2560635, 2793420, 3072762, 3414180, 4389660, 5121270, 6145524, 7681905, 10242540, 15363810, 30727620]

約数ペア:

[(1, 30727620), (2, 15363810), (3, 10242540), (4, 7681905), (5, 6145524), (6, 5121270), (7, 4389660), (9, 3414180), (10, 3072762), (11, 2793420), (12, 2560635), (14, 2194830), (15, 2048508), (18, 1707090), (20, 1536381), (21, 1463220), (22, 1396710), (27, 1138060), (28, 1097415), (30, 1024254), (33, 931140), (35, 877932), (36, 853545), (42, 731610), (44, 698355), (45, 682836), (54, 569030), (55, 558684), (60, 512127), (63, 487740), (66, 465570), (70, 438966), (77, 399060), (84, 365805), (90, 341418), (99, 310380), (105, 292644), (108, 284515), (110, 279342), (126, 243870), (132, 232785), (135, 227612), (140, 219483), (154, 199530), (165, 186228), (180, 170709), (189, 162580), (198, 155190), (210, 146322), (220, 139671), (231, 133020), (252, 121935), (270, 113806), (297, 103460), (308, 99765), (315, 97548), (330, 93114), (378, 81290), (385, 79812), (396, 77595), (420, 73161), (462, 66510), (495, 62076), (540, 56903), (594, 51730), (630, 48774), (660, 46557), (693, 44340), (739, 41580), (756, 40645), (770, 39906), (924, 33255), (945, 32516), (990, 31038), (1155, 26604), (1188, 25865), (1260, 24387), (1386, 22170), (1478, 20790), (1485, 20692), (1540, 19953), (1890, 16258), (1980, 15519), (2079, 14780), (2217, 13860), (2310, 13302), (2772, 11085), (2956, 10395), (2970, 10346), (3465, 8868), (3695, 8316), (3780, 8129), (4158, 7390), (4434, 6930), (4620, 6651), (5173, 5940)]