87546690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4211}}^1$

素因数の和:4245

約数の個数: 128

約数和(自身を含む): 291133440

約数和(自身を除く): 203586750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 4211, 6930, 8422, 10395, 12633, 20790, 21055, 25266, 29477, 37899, 42110, 46321, 58954, 63165, 75798, 88431, 92642, 113697, 126330, 138963, 147385, 176862, 189495, 227394, 231605, 265293, 277926, 294770, 324247, 378990, 416889, 442155, 463210, 530586, 568485, 648494, 694815, 795879, 833778, 884310, 972741, 1136970, 1250667, 1326465, 1389630, 1591758, 1621235, 1945482, 2084445, 2501334, 2652930, 2918223, 3242470, 3979395, 4168890, 4863705, 5836446, 6253335, 7958790, 8754669, 9727410, 12506670, 14591115, 17509338, 29182230, 43773345, 87546690]

約数ペア:

[(1, 87546690), (2, 43773345), (3, 29182230), (5, 17509338), (6, 14591115), (7, 12506670), (9, 9727410), (10, 8754669), (11, 7958790), (14, 6253335), (15, 5836446), (18, 4863705), (21, 4168890), (22, 3979395), (27, 3242470), (30, 2918223), (33, 2652930), (35, 2501334), (42, 2084445), (45, 1945482), (54, 1621235), (55, 1591758), (63, 1389630), (66, 1326465), (70, 1250667), (77, 1136970), (90, 972741), (99, 884310), (105, 833778), (110, 795879), (126, 694815), (135, 648494), (154, 568485), (165, 530586), (189, 463210), (198, 442155), (210, 416889), (231, 378990), (270, 324247), (297, 294770), (315, 277926), (330, 265293), (378, 231605), (385, 227394), (462, 189495), (495, 176862), (594, 147385), (630, 138963), (693, 126330), (770, 113697), (945, 92642), (990, 88431), (1155, 75798), (1386, 63165), (1485, 58954), (1890, 46321), (2079, 42110), (2310, 37899), (2970, 29477), (3465, 25266), (4158, 21055), (4211, 20790), (6930, 12633), (8422, 10395)]