66808170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 212284800

約数和(自身を除く): 145476630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 29, 30, 33, 39, 45, 55, 58, 65, 66, 78, 87, 90, 99, 110, 117, 130, 143, 145, 165, 174, 179, 195, 198, 234, 261, 286, 290, 319, 330, 358, 377, 390, 429, 435, 495, 522, 537, 585, 638, 715, 754, 858, 870, 895, 957, 990, 1074, 1131, 1170, 1287, 1305, 1430, 1595, 1611, 1790, 1885, 1914, 1969, 2145, 2262, 2327, 2574, 2610, 2685, 2871, 3190, 3222, 3393, 3770, 3938, 4147, 4290, 4654, 4785, 5191, 5370, 5655, 5742, 5907, 6435, 6786, 6981, 8055, 8294, 9570, 9845, 10382, 11310, 11635, 11814, 12441, 12870, 13962, 14355, 15573, 16110, 16965, 17721, 19690, 20735, 20943, 23270, 24882, 25597, 25955, 28710, 29535, 31146, 33930, 34905, 35442, 37323, 41470, 41886, 46719, 51194, 51910, 57101, 59070, 62205, 67483, 69810, 74646, 76791, 77865, 88605, 93438, 104715, 114202, 124410, 127985, 134966, 153582, 155730, 171303, 177210, 186615, 202449, 209430, 230373, 233595, 255970, 285505, 337415, 342606, 373230, 383955, 404898, 460746, 467190, 513909, 571010, 607347, 674830, 742313, 767910, 856515, 1012245, 1027818, 1151865, 1214694, 1484626, 1713030, 2024490, 2226939, 2303730, 2569545, 3036735, 3711565, 4453878, 5139090, 6073470, 6680817, 7423130, 11134695, 13361634, 22269390, 33404085, 66808170]

約数ペア:

[(1, 66808170), (2, 33404085), (3, 22269390), (5, 13361634), (6, 11134695), (9, 7423130), (10, 6680817), (11, 6073470), (13, 5139090), (15, 4453878), (18, 3711565), (22, 3036735), (26, 2569545), (29, 2303730), (30, 2226939), (33, 2024490), (39, 1713030), (45, 1484626), (55, 1214694), (58, 1151865), (65, 1027818), (66, 1012245), (78, 856515), (87, 767910), (90, 742313), (99, 674830), (110, 607347), (117, 571010), (130, 513909), (143, 467190), (145, 460746), (165, 404898), (174, 383955), (179, 373230), (195, 342606), (198, 337415), (234, 285505), (261, 255970), (286, 233595), (290, 230373), (319, 209430), (330, 202449), (358, 186615), (377, 177210), (390, 171303), (429, 155730), (435, 153582), (495, 134966), (522, 127985), (537, 124410), (585, 114202), (638, 104715), (715, 93438), (754, 88605), (858, 77865), (870, 76791), (895, 74646), (957, 69810), (990, 67483), (1074, 62205), (1131, 59070), (1170, 57101), (1287, 51910), (1305, 51194), (1430, 46719), (1595, 41886), (1611, 41470), (1790, 37323), (1885, 35442), (1914, 34905), (1969, 33930), (2145, 31146), (2262, 29535), (2327, 28710), (2574, 25955), (2610, 25597), (2685, 24882), (2871, 23270), (3190, 20943), (3222, 20735), (3393, 19690), (3770, 17721), (3938, 16965), (4147, 16110), (4290, 15573), (4654, 14355), (4785, 13962), (5191, 12870), (5370, 12441), (5655, 11814), (5742, 11635), (5907, 11310), (6435, 10382), (6786, 9845), (6981, 9570), (8055, 8294)]