627568920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14407}}^1$

素因数の和:14446

約数の個数: 144

約数和(自身を含む): 2242028880

約数和(自身を除く): 1614459960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14407, 14520, 21780, 28814, 43221, 43560, 57628, 72035, 86442, 115256, 129663, 144070, 158477, 172884, 216105, 259326, 288140, 316954, 345768, 432210, 475431, 518652, 576280, 633908, 648315, 792385, 864420, 950862, 1037304, 1267816, 1296630, 1426293, 1584770, 1728840, 1743247, 1901724, 2377155, 2593260, 2852586, 3169540, 3486494, 3803448, 4754310, 5186520, 5229741, 5705172, 6339080, 6972988, 7131465, 8716235, 9508620, 10459482, 11410344, 13945976, 14262930, 15689223, 17432470, 19017240, 20918964, 26148705, 28525860, 31378446, 34864940, 41837928, 52297410, 57051720, 62756892, 69729880, 78446115, 104594820, 125513784, 156892230, 209189640, 313784460, 627568920]

約数ペア:

[(1, 627568920), (2, 313784460), (3, 209189640), (4, 156892230), (5, 125513784), (6, 104594820), (8, 78446115), (9, 69729880), (10, 62756892), (11, 57051720), (12, 52297410), (15, 41837928), (18, 34864940), (20, 31378446), (22, 28525860), (24, 26148705), (30, 20918964), (33, 19017240), (36, 17432470), (40, 15689223), (44, 14262930), (45, 13945976), (55, 11410344), (60, 10459482), (66, 9508620), (72, 8716235), (88, 7131465), (90, 6972988), (99, 6339080), (110, 5705172), (120, 5229741), (121, 5186520), (132, 4754310), (165, 3803448), (180, 3486494), (198, 3169540), (220, 2852586), (242, 2593260), (264, 2377155), (330, 1901724), (360, 1743247), (363, 1728840), (396, 1584770), (440, 1426293), (484, 1296630), (495, 1267816), (605, 1037304), (660, 950862), (726, 864420), (792, 792385), (968, 648315), (990, 633908), (1089, 576280), (1210, 518652), (1320, 475431), (1452, 432210), (1815, 345768), (1980, 316954), (2178, 288140), (2420, 259326), (2904, 216105), (3630, 172884), (3960, 158477), (4356, 144070), (4840, 129663), (5445, 115256), (7260, 86442), (8712, 72035), (10890, 57628), (14407, 43560), (14520, 43221), (21780, 28814)]