25096680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 97493760

約数和(自身を除く): 72397080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 433, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 866, 920, 966, 1035, 1260, 1288, 1299, 1380, 1449, 1610, 1656, 1732, 1932, 2070, 2165, 2415, 2520, 2598, 2760, 2898, 3031, 3220, 3464, 3864, 3897, 4140, 4330, 4830, 5196, 5796, 6062, 6440, 6495, 7245, 7794, 8280, 8660, 9093, 9660, 9959, 10392, 11592, 12124, 12990, 14490, 15155, 15588, 17320, 18186, 19320, 19485, 19918, 24248, 25980, 27279, 28980, 29877, 30310, 31176, 36372, 38970, 39836, 45465, 49795, 51960, 54558, 57960, 59754, 60620, 69713, 72744, 77940, 79672, 89631, 90930, 99590, 109116, 119508, 121240, 136395, 139426, 149385, 155880, 179262, 181860, 199180, 209139, 218232, 239016, 272790, 278852, 298770, 348565, 358524, 363720, 398360, 418278, 448155, 545580, 557704, 597540, 627417, 697130, 717048, 836556, 896310, 1045695, 1091160, 1195080, 1254834, 1394260, 1673112, 1792620, 2091390, 2509668, 2788520, 3137085, 3585240, 4182780, 5019336, 6274170, 8365560, 12548340, 25096680]

約数ペア:

[(1, 25096680), (2, 12548340), (3, 8365560), (4, 6274170), (5, 5019336), (6, 4182780), (7, 3585240), (8, 3137085), (9, 2788520), (10, 2509668), (12, 2091390), (14, 1792620), (15, 1673112), (18, 1394260), (20, 1254834), (21, 1195080), (23, 1091160), (24, 1045695), (28, 896310), (30, 836556), (35, 717048), (36, 697130), (40, 627417), (42, 597540), (45, 557704), (46, 545580), (56, 448155), (60, 418278), (63, 398360), (69, 363720), (70, 358524), (72, 348565), (84, 298770), (90, 278852), (92, 272790), (105, 239016), (115, 218232), (120, 209139), (126, 199180), (138, 181860), (140, 179262), (161, 155880), (168, 149385), (180, 139426), (184, 136395), (207, 121240), (210, 119508), (230, 109116), (252, 99590), (276, 90930), (280, 89631), (315, 79672), (322, 77940), (345, 72744), (360, 69713), (414, 60620), (420, 59754), (433, 57960), (460, 54558), (483, 51960), (504, 49795), (552, 45465), (630, 39836), (644, 38970), (690, 36372), (805, 31176), (828, 30310), (840, 29877), (866, 28980), (920, 27279), (966, 25980), (1035, 24248), (1260, 19918), (1288, 19485), (1299, 19320), (1380, 18186), (1449, 17320), (1610, 15588), (1656, 15155), (1732, 14490), (1932, 12990), (2070, 12124), (2165, 11592), (2415, 10392), (2520, 9959), (2598, 9660), (2760, 9093), (2898, 8660), (3031, 8280), (3220, 7794), (3464, 7245), (3864, 6495), (3897, 6440), (4140, 6062), (4330, 5796), (4830, 5196)]