42053550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 131408256

約数和(自身を除く): 89354706

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 121, 150, 154, 165, 175, 210, 231, 242, 275, 330, 331, 350, 363, 385, 462, 525, 550, 605, 662, 726, 770, 825, 847, 993, 1050, 1155, 1210, 1650, 1655, 1694, 1815, 1925, 1986, 2310, 2317, 2541, 3025, 3310, 3630, 3641, 3850, 4235, 4634, 4965, 5082, 5775, 6050, 6951, 7282, 8275, 8470, 9075, 9930, 10923, 11550, 11585, 12705, 13902, 16550, 18150, 18205, 21175, 21846, 23170, 24825, 25410, 25487, 34755, 36410, 40051, 42350, 49650, 50974, 54615, 57925, 63525, 69510, 76461, 80102, 91025, 109230, 115850, 120153, 127050, 127435, 152922, 173775, 182050, 200255, 240306, 254870, 273075, 280357, 347550, 382305, 400510, 546150, 560714, 600765, 637175, 764610, 841071, 1001275, 1201530, 1274350, 1401785, 1682142, 1911525, 2002550, 2803570, 3003825, 3823050, 4205355, 6007650, 7008925, 8410710, 14017850, 21026775, 42053550]

約数ペア:

[(1, 42053550), (2, 21026775), (3, 14017850), (5, 8410710), (6, 7008925), (7, 6007650), (10, 4205355), (11, 3823050), (14, 3003825), (15, 2803570), (21, 2002550), (22, 1911525), (25, 1682142), (30, 1401785), (33, 1274350), (35, 1201530), (42, 1001275), (50, 841071), (55, 764610), (66, 637175), (70, 600765), (75, 560714), (77, 546150), (105, 400510), (110, 382305), (121, 347550), (150, 280357), (154, 273075), (165, 254870), (175, 240306), (210, 200255), (231, 182050), (242, 173775), (275, 152922), (330, 127435), (331, 127050), (350, 120153), (363, 115850), (385, 109230), (462, 91025), (525, 80102), (550, 76461), (605, 69510), (662, 63525), (726, 57925), (770, 54615), (825, 50974), (847, 49650), (993, 42350), (1050, 40051), (1155, 36410), (1210, 34755), (1650, 25487), (1655, 25410), (1694, 24825), (1815, 23170), (1925, 21846), (1986, 21175), (2310, 18205), (2317, 18150), (2541, 16550), (3025, 13902), (3310, 12705), (3630, 11585), (3641, 11550), (3850, 10923), (4235, 9930), (4634, 9075), (4965, 8470), (5082, 8275), (5775, 7282), (6050, 6951)]