172367910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 537788160

約数和(自身を除く): 365420250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 59, 65, 66, 78, 90, 99, 110, 117, 118, 130, 143, 165, 177, 195, 198, 227, 234, 286, 295, 330, 354, 390, 429, 454, 495, 531, 585, 590, 649, 681, 715, 767, 858, 885, 990, 1062, 1135, 1170, 1287, 1298, 1362, 1430, 1534, 1770, 1947, 2043, 2145, 2270, 2301, 2497, 2574, 2655, 2951, 3245, 3405, 3835, 3894, 4086, 4290, 4602, 4994, 5310, 5841, 5902, 6435, 6490, 6810, 6903, 7491, 7670, 8437, 8853, 9735, 10215, 11505, 11682, 12485, 12870, 13393, 13806, 14755, 14982, 16874, 17706, 19470, 20430, 22473, 23010, 24970, 25311, 26559, 26786, 29205, 29510, 32461, 34515, 37455, 40179, 42185, 44265, 44946, 50622, 53118, 58410, 64922, 66965, 69030, 74910, 75933, 80358, 84370, 88530, 97383, 112365, 120537, 126555, 132795, 133930, 147323, 151866, 162305, 174109, 194766, 200895, 224730, 241074, 253110, 265590, 292149, 294646, 324610, 348218, 379665, 401790, 441969, 486915, 522327, 584298, 602685, 736615, 759330, 870545, 883938, 973830, 1044654, 1205370, 1325907, 1460745, 1473230, 1566981, 1741090, 1915199, 2209845, 2611635, 2651814, 2921490, 3133962, 3830398, 4419690, 5223270, 5745597, 6629535, 7834905, 9575995, 11491194, 13259070, 15669810, 17236791, 19151990, 28727985, 34473582, 57455970, 86183955, 172367910]

約数ペア:

[(1, 172367910), (2, 86183955), (3, 57455970), (5, 34473582), (6, 28727985), (9, 19151990), (10, 17236791), (11, 15669810), (13, 13259070), (15, 11491194), (18, 9575995), (22, 7834905), (26, 6629535), (30, 5745597), (33, 5223270), (39, 4419690), (45, 3830398), (55, 3133962), (59, 2921490), (65, 2651814), (66, 2611635), (78, 2209845), (90, 1915199), (99, 1741090), (110, 1566981), (117, 1473230), (118, 1460745), (130, 1325907), (143, 1205370), (165, 1044654), (177, 973830), (195, 883938), (198, 870545), (227, 759330), (234, 736615), (286, 602685), (295, 584298), (330, 522327), (354, 486915), (390, 441969), (429, 401790), (454, 379665), (495, 348218), (531, 324610), (585, 294646), (590, 292149), (649, 265590), (681, 253110), (715, 241074), (767, 224730), (858, 200895), (885, 194766), (990, 174109), (1062, 162305), (1135, 151866), (1170, 147323), (1287, 133930), (1298, 132795), (1362, 126555), (1430, 120537), (1534, 112365), (1770, 97383), (1947, 88530), (2043, 84370), (2145, 80358), (2270, 75933), (2301, 74910), (2497, 69030), (2574, 66965), (2655, 64922), (2951, 58410), (3245, 53118), (3405, 50622), (3835, 44946), (3894, 44265), (4086, 42185), (4290, 40179), (4602, 37455), (4994, 34515), (5310, 32461), (5841, 29510), (5902, 29205), (6435, 26786), (6490, 26559), (6810, 25311), (6903, 24970), (7491, 23010), (7670, 22473), (8437, 20430), (8853, 19470), (9735, 17706), (10215, 16874), (11505, 14982), (11682, 14755), (12485, 13806), (12870, 13393)]