68740650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1578

約数の個数: 120

約数和(自身を含む): 208495584

約数和(自身を除く): 139754934

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 270, 275, 297, 330, 405, 450, 495, 550, 594, 675, 810, 825, 891, 990, 1350, 1485, 1543, 1650, 1782, 2025, 2475, 2970, 3086, 4050, 4455, 4629, 4950, 7425, 7715, 8910, 9258, 13887, 14850, 15430, 16973, 22275, 23145, 27774, 33946, 38575, 41661, 44550, 46290, 50919, 69435, 77150, 83322, 84865, 101838, 115725, 124983, 138870, 152757, 169730, 208305, 231450, 249966, 254595, 305514, 347175, 416610, 424325, 458271, 509190, 624915, 694350, 763785, 848650, 916542, 1041525, 1249830, 1272975, 1374813, 1527570, 2083050, 2291355, 2545950, 2749626, 3124575, 3818925, 4582710, 6249150, 6874065, 7637850, 11456775, 13748130, 22913550, 34370325, 68740650]

約数ペア:

[(1, 68740650), (2, 34370325), (3, 22913550), (5, 13748130), (6, 11456775), (9, 7637850), (10, 6874065), (11, 6249150), (15, 4582710), (18, 3818925), (22, 3124575), (25, 2749626), (27, 2545950), (30, 2291355), (33, 2083050), (45, 1527570), (50, 1374813), (54, 1272975), (55, 1249830), (66, 1041525), (75, 916542), (81, 848650), (90, 763785), (99, 694350), (110, 624915), (135, 509190), (150, 458271), (162, 424325), (165, 416610), (198, 347175), (225, 305514), (270, 254595), (275, 249966), (297, 231450), (330, 208305), (405, 169730), (450, 152757), (495, 138870), (550, 124983), (594, 115725), (675, 101838), (810, 84865), (825, 83322), (891, 77150), (990, 69435), (1350, 50919), (1485, 46290), (1543, 44550), (1650, 41661), (1782, 38575), (2025, 33946), (2475, 27774), (2970, 23145), (3086, 22275), (4050, 16973), (4455, 15430), (4629, 14850), (4950, 13887), (7425, 9258), (7715, 8910)]