33118380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 108501120

約数和(自身を除く): 75382740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 102, 137, 153, 158, 170, 180, 204, 237, 255, 274, 306, 316, 340, 395, 411, 474, 510, 548, 612, 685, 711, 765, 790, 822, 948, 1020, 1185, 1233, 1343, 1370, 1422, 1530, 1580, 1644, 2055, 2329, 2370, 2466, 2686, 2740, 2844, 3060, 3555, 4029, 4110, 4658, 4740, 4932, 5372, 6165, 6715, 6987, 7110, 8058, 8220, 9316, 10823, 11645, 12087, 12330, 13430, 13974, 14220, 16116, 20145, 20961, 21646, 23290, 24174, 24660, 26860, 27948, 32469, 34935, 40290, 41922, 43292, 46580, 48348, 54115, 60435, 64938, 69870, 80580, 83844, 97407, 104805, 108230, 120870, 129876, 139740, 162345, 183991, 194814, 209610, 216460, 241740, 324690, 367982, 389628, 419220, 487035, 551973, 649380, 735964, 919955, 974070, 1103946, 1655919, 1839910, 1948140, 2207892, 2759865, 3311838, 3679820, 5519730, 6623676, 8279595, 11039460, 16559190, 33118380]

約数ペア:

[(1, 33118380), (2, 16559190), (3, 11039460), (4, 8279595), (5, 6623676), (6, 5519730), (9, 3679820), (10, 3311838), (12, 2759865), (15, 2207892), (17, 1948140), (18, 1839910), (20, 1655919), (30, 1103946), (34, 974070), (36, 919955), (45, 735964), (51, 649380), (60, 551973), (68, 487035), (79, 419220), (85, 389628), (90, 367982), (102, 324690), (137, 241740), (153, 216460), (158, 209610), (170, 194814), (180, 183991), (204, 162345), (237, 139740), (255, 129876), (274, 120870), (306, 108230), (316, 104805), (340, 97407), (395, 83844), (411, 80580), (474, 69870), (510, 64938), (548, 60435), (612, 54115), (685, 48348), (711, 46580), (765, 43292), (790, 41922), (822, 40290), (948, 34935), (1020, 32469), (1185, 27948), (1233, 26860), (1343, 24660), (1370, 24174), (1422, 23290), (1530, 21646), (1580, 20961), (1644, 20145), (2055, 16116), (2329, 14220), (2370, 13974), (2466, 13430), (2686, 12330), (2740, 12087), (2844, 11645), (3060, 10823), (3555, 9316), (4029, 8220), (4110, 8058), (4658, 7110), (4740, 6987), (4932, 6715), (5372, 6165)]