247466340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 168

約数和(自身を含む): 850546368

約数和(自身を除く): 603080028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1458, 1485, 1543, 1620, 1782, 1980, 2430, 2673, 2916, 2970, 3086, 3564, 3645, 4455, 4629, 4860, 5346, 5940, 6172, 7290, 7715, 8019, 8910, 9258, 10692, 13365, 13887, 14580, 15430, 16038, 16973, 17820, 18516, 23145, 26730, 27774, 30860, 32076, 33946, 40095, 41661, 46290, 50919, 53460, 55548, 67892, 69435, 80190, 83322, 84865, 92580, 101838, 124983, 138870, 152757, 160380, 166644, 169730, 203676, 208305, 249966, 254595, 277740, 305514, 339460, 374949, 416610, 458271, 499932, 509190, 611028, 624915, 749898, 763785, 833220, 916542, 1018380, 1124847, 1249830, 1374813, 1499796, 1527570, 1833084, 1874745, 2249694, 2291355, 2499660, 2749626, 3055140, 3749490, 4124439, 4499388, 4582710, 5499252, 5624235, 6874065, 7498980, 8248878, 9165420, 11248470, 12373317, 13748130, 16497756, 20622195, 22496940, 24746634, 27496260, 41244390, 49493268, 61866585, 82488780, 123733170, 247466340]

約数ペア:

[(1, 247466340), (2, 123733170), (3, 82488780), (4, 61866585), (5, 49493268), (6, 41244390), (9, 27496260), (10, 24746634), (11, 22496940), (12, 20622195), (15, 16497756), (18, 13748130), (20, 12373317), (22, 11248470), (27, 9165420), (30, 8248878), (33, 7498980), (36, 6874065), (44, 5624235), (45, 5499252), (54, 4582710), (55, 4499388), (60, 4124439), (66, 3749490), (81, 3055140), (90, 2749626), (99, 2499660), (108, 2291355), (110, 2249694), (132, 1874745), (135, 1833084), (162, 1527570), (165, 1499796), (180, 1374813), (198, 1249830), (220, 1124847), (243, 1018380), (270, 916542), (297, 833220), (324, 763785), (330, 749898), (396, 624915), (405, 611028), (486, 509190), (495, 499932), (540, 458271), (594, 416610), (660, 374949), (729, 339460), (810, 305514), (891, 277740), (972, 254595), (990, 249966), (1188, 208305), (1215, 203676), (1458, 169730), (1485, 166644), (1543, 160380), (1620, 152757), (1782, 138870), (1980, 124983), (2430, 101838), (2673, 92580), (2916, 84865), (2970, 83322), (3086, 80190), (3564, 69435), (3645, 67892), (4455, 55548), (4629, 53460), (4860, 50919), (5346, 46290), (5940, 41661), (6172, 40095), (7290, 33946), (7715, 32076), (8019, 30860), (8910, 27774), (9258, 26730), (10692, 23145), (13365, 18516), (13887, 17820), (14580, 16973), (15430, 16038)]