82815480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6971}}^1$

素因数の和:7002

約数の個数: 128

約数和(自身を含む): 301190400

約数和(自身を除く): 218374920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6971, 11880, 13942, 20913, 27884, 34855, 41826, 55768, 62739, 69710, 76681, 83652, 104565, 125478, 139420, 153362, 167304, 188217, 209130, 230043, 250956, 278840, 306724, 313695, 376434, 383405, 418260, 460086, 501912, 613448, 627390, 690129, 752868, 766810, 836520, 920172, 941085, 1150215, 1254780, 1380258, 1505736, 1533620, 1840344, 1882170, 2070387, 2300430, 2509560, 2760516, 3067240, 3450645, 3764340, 4140774, 4600860, 5521032, 6901290, 7528680, 8281548, 9201720, 10351935, 13802580, 16563096, 20703870, 27605160, 41407740, 82815480]

約数ペア:

[(1, 82815480), (2, 41407740), (3, 27605160), (4, 20703870), (5, 16563096), (6, 13802580), (8, 10351935), (9, 9201720), (10, 8281548), (11, 7528680), (12, 6901290), (15, 5521032), (18, 4600860), (20, 4140774), (22, 3764340), (24, 3450645), (27, 3067240), (30, 2760516), (33, 2509560), (36, 2300430), (40, 2070387), (44, 1882170), (45, 1840344), (54, 1533620), (55, 1505736), (60, 1380258), (66, 1254780), (72, 1150215), (88, 941085), (90, 920172), (99, 836520), (108, 766810), (110, 752868), (120, 690129), (132, 627390), (135, 613448), (165, 501912), (180, 460086), (198, 418260), (216, 383405), (220, 376434), (264, 313695), (270, 306724), (297, 278840), (330, 250956), (360, 230043), (396, 209130), (440, 188217), (495, 167304), (540, 153362), (594, 139420), (660, 125478), (792, 104565), (990, 83652), (1080, 76681), (1188, 69710), (1320, 62739), (1485, 55768), (1980, 41826), (2376, 34855), (2970, 27884), (3960, 20913), (5940, 13942), (6971, 11880)]