89259720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3603

約数の個数: 128

約数和(自身を含む): 307584000

約数和(自身を除く): 218324280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 3559, 4180, 5016, 6270, 7118, 8360, 10677, 12540, 14236, 17795, 21354, 25080, 28472, 35590, 39149, 42708, 53385, 67621, 71180, 78298, 85416, 106770, 117447, 135242, 142360, 156596, 195745, 202863, 213540, 234894, 270484, 313192, 338105, 391490, 405726, 427080, 469788, 540968, 587235, 676210, 743831, 782980, 811452, 939576, 1014315, 1174470, 1352420, 1487662, 1565960, 1622904, 2028630, 2231493, 2348940, 2704840, 2975324, 3719155, 4057260, 4462986, 4697880, 5950648, 7438310, 8114520, 8925972, 11157465, 14876620, 17851944, 22314930, 29753240, 44629860, 89259720]

約数ペア:

[(1, 89259720), (2, 44629860), (3, 29753240), (4, 22314930), (5, 17851944), (6, 14876620), (8, 11157465), (10, 8925972), (11, 8114520), (12, 7438310), (15, 5950648), (19, 4697880), (20, 4462986), (22, 4057260), (24, 3719155), (30, 2975324), (33, 2704840), (38, 2348940), (40, 2231493), (44, 2028630), (55, 1622904), (57, 1565960), (60, 1487662), (66, 1352420), (76, 1174470), (88, 1014315), (95, 939576), (110, 811452), (114, 782980), (120, 743831), (132, 676210), (152, 587235), (165, 540968), (190, 469788), (209, 427080), (220, 405726), (228, 391490), (264, 338105), (285, 313192), (330, 270484), (380, 234894), (418, 213540), (440, 202863), (456, 195745), (570, 156596), (627, 142360), (660, 135242), (760, 117447), (836, 106770), (1045, 85416), (1140, 78298), (1254, 71180), (1320, 67621), (1672, 53385), (2090, 42708), (2280, 39149), (2508, 35590), (3135, 28472), (3559, 25080), (4180, 21354), (5016, 17795), (6270, 14236), (7118, 12540), (8360, 10677)]