25232130

素因数分解:

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

素因数の和:373

約数の個数: 144

約数和(自身を含む): 82660032

約数和(自身を除く): 57427902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 331, 363, 385, 462, 495, 605, 630, 662, 693, 726, 770, 847, 990, 993, 1089, 1155, 1210, 1386, 1655, 1694, 1815, 1986, 2178, 2310, 2317, 2541, 2979, 3310, 3465, 3630, 3641, 4235, 4634, 4965, 5082, 5445, 5958, 6930, 6951, 7282, 7623, 8470, 9930, 10890, 10923, 11585, 12705, 13902, 14895, 15246, 18205, 20853, 21846, 23170, 25410, 25487, 29790, 32769, 34755, 36410, 38115, 40051, 41706, 50974, 54615, 65538, 69510, 76230, 76461, 80102, 104265, 109230, 120153, 127435, 152922, 163845, 200255, 208530, 229383, 240306, 254870, 280357, 327690, 360459, 382305, 400510, 458766, 560714, 600765, 720918, 764610, 841071, 1146915, 1201530, 1401785, 1682142, 1802295, 2293830, 2523213, 2803570, 3604590, 4205355, 5046426, 8410710, 12616065, 25232130]

約数ペア:

[(1, 25232130), (2, 12616065), (3, 8410710), (5, 5046426), (6, 4205355), (7, 3604590), (9, 2803570), (10, 2523213), (11, 2293830), (14, 1802295), (15, 1682142), (18, 1401785), (21, 1201530), (22, 1146915), (30, 841071), (33, 764610), (35, 720918), (42, 600765), (45, 560714), (55, 458766), (63, 400510), (66, 382305), (70, 360459), (77, 327690), (90, 280357), (99, 254870), (105, 240306), (110, 229383), (121, 208530), (126, 200255), (154, 163845), (165, 152922), (198, 127435), (210, 120153), (231, 109230), (242, 104265), (315, 80102), (330, 76461), (331, 76230), (363, 69510), (385, 65538), (462, 54615), (495, 50974), (605, 41706), (630, 40051), (662, 38115), (693, 36410), (726, 34755), (770, 32769), (847, 29790), (990, 25487), (993, 25410), (1089, 23170), (1155, 21846), (1210, 20853), (1386, 18205), (1655, 15246), (1694, 14895), (1815, 13902), (1986, 12705), (2178, 11585), (2310, 10923), (2317, 10890), (2541, 9930), (2979, 8470), (3310, 7623), (3465, 7282), (3630, 6951), (3641, 6930), (4235, 5958), (4634, 5445), (4965, 5082)]