84241300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 221360832

約数和(自身を除く): 137119532

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 43, 44, 50, 52, 55, 65, 86, 100, 110, 130, 137, 143, 172, 215, 220, 260, 274, 275, 286, 325, 430, 473, 548, 550, 559, 572, 650, 685, 715, 860, 946, 1075, 1100, 1118, 1300, 1370, 1430, 1507, 1781, 1892, 2150, 2236, 2365, 2740, 2795, 2860, 3014, 3425, 3562, 3575, 4300, 4730, 5590, 5891, 6028, 6149, 6850, 7124, 7150, 7535, 8905, 9460, 11180, 11782, 11825, 12298, 13700, 13975, 14300, 15070, 17810, 19591, 23564, 23650, 24596, 27950, 29455, 30140, 30745, 35620, 37675, 39182, 44525, 47300, 55900, 58910, 61490, 64801, 75350, 76583, 78364, 89050, 97955, 117820, 122980, 129602, 147275, 150700, 153166, 153725, 178100, 195910, 259204, 294550, 306332, 307450, 324005, 382915, 391820, 489775, 589100, 614900, 648010, 765830, 842413, 979550, 1296020, 1531660, 1620025, 1684826, 1914575, 1959100, 3240050, 3369652, 3829150, 4212065, 6480100, 7658300, 8424130, 16848260, 21060325, 42120650, 84241300]

約数ペア:

[(1, 84241300), (2, 42120650), (4, 21060325), (5, 16848260), (10, 8424130), (11, 7658300), (13, 6480100), (20, 4212065), (22, 3829150), (25, 3369652), (26, 3240050), (43, 1959100), (44, 1914575), (50, 1684826), (52, 1620025), (55, 1531660), (65, 1296020), (86, 979550), (100, 842413), (110, 765830), (130, 648010), (137, 614900), (143, 589100), (172, 489775), (215, 391820), (220, 382915), (260, 324005), (274, 307450), (275, 306332), (286, 294550), (325, 259204), (430, 195910), (473, 178100), (548, 153725), (550, 153166), (559, 150700), (572, 147275), (650, 129602), (685, 122980), (715, 117820), (860, 97955), (946, 89050), (1075, 78364), (1100, 76583), (1118, 75350), (1300, 64801), (1370, 61490), (1430, 58910), (1507, 55900), (1781, 47300), (1892, 44525), (2150, 39182), (2236, 37675), (2365, 35620), (2740, 30745), (2795, 30140), (2860, 29455), (3014, 27950), (3425, 24596), (3562, 23650), (3575, 23564), (4300, 19591), (4730, 17810), (5590, 15070), (5891, 14300), (6028, 13975), (6149, 13700), (6850, 12298), (7124, 11825), (7150, 11782), (7535, 11180), (8905, 9460)]