25229160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 93674880

約数和(自身を除く): 68445720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 277, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 554, 660, 690, 759, 792, 828, 831, 920, 990, 1012, 1035, 1108, 1265, 1320, 1380, 1385, 1518, 1656, 1662, 1980, 2024, 2070, 2216, 2277, 2493, 2530, 2760, 2770, 3036, 3047, 3324, 3795, 3960, 4140, 4155, 4554, 4986, 5060, 5540, 6072, 6094, 6371, 6648, 7590, 8280, 8310, 9108, 9141, 9972, 10120, 11080, 11385, 12188, 12465, 12742, 15180, 15235, 16620, 18216, 18282, 19113, 19944, 22770, 24376, 24930, 25484, 27423, 30360, 30470, 31855, 33240, 36564, 38226, 45540, 45705, 49860, 50968, 54846, 57339, 60940, 63710, 70081, 73128, 76452, 91080, 91410, 95565, 99720, 109692, 114678, 121880, 127420, 137115, 140162, 152904, 182820, 191130, 210243, 219384, 229356, 254840, 274230, 280324, 286695, 350405, 365640, 382260, 420486, 458712, 548460, 560648, 573390, 630729, 700810, 764520, 840972, 1051215, 1096920, 1146780, 1261458, 1401620, 1681944, 2102430, 2293560, 2522916, 2803240, 3153645, 4204860, 5045832, 6307290, 8409720, 12614580, 25229160]

約数ペア:

[(1, 25229160), (2, 12614580), (3, 8409720), (4, 6307290), (5, 5045832), (6, 4204860), (8, 3153645), (9, 2803240), (10, 2522916), (11, 2293560), (12, 2102430), (15, 1681944), (18, 1401620), (20, 1261458), (22, 1146780), (23, 1096920), (24, 1051215), (30, 840972), (33, 764520), (36, 700810), (40, 630729), (44, 573390), (45, 560648), (46, 548460), (55, 458712), (60, 420486), (66, 382260), (69, 365640), (72, 350405), (88, 286695), (90, 280324), (92, 274230), (99, 254840), (110, 229356), (115, 219384), (120, 210243), (132, 191130), (138, 182820), (165, 152904), (180, 140162), (184, 137115), (198, 127420), (207, 121880), (220, 114678), (230, 109692), (253, 99720), (264, 95565), (276, 91410), (277, 91080), (330, 76452), (345, 73128), (360, 70081), (396, 63710), (414, 60940), (440, 57339), (460, 54846), (495, 50968), (506, 49860), (552, 45705), (554, 45540), (660, 38226), (690, 36564), (759, 33240), (792, 31855), (828, 30470), (831, 30360), (920, 27423), (990, 25484), (1012, 24930), (1035, 24376), (1108, 22770), (1265, 19944), (1320, 19113), (1380, 18282), (1385, 18216), (1518, 16620), (1656, 15235), (1662, 15180), (1980, 12742), (2024, 12465), (2070, 12188), (2216, 11385), (2277, 11080), (2493, 10120), (2530, 9972), (2760, 9141), (2770, 9108), (3036, 8310), (3047, 8280), (3324, 7590), (3795, 6648), (3960, 6371), (4140, 6094), (4155, 6072), (4554, 5540), (4986, 5060)]