250726680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 861269760

約数和(自身を除く): 610543080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 107, 115, 120, 138, 180, 184, 207, 214, 230, 276, 283, 321, 345, 360, 414, 428, 460, 535, 552, 566, 642, 690, 828, 849, 856, 920, 963, 1035, 1070, 1132, 1284, 1380, 1415, 1605, 1656, 1698, 1926, 2070, 2140, 2264, 2461, 2547, 2568, 2760, 2830, 3210, 3396, 3852, 4140, 4245, 4280, 4815, 4922, 5094, 5660, 6420, 6509, 6792, 7383, 7704, 8280, 8490, 9630, 9844, 10188, 11320, 12305, 12735, 12840, 13018, 14766, 16980, 19260, 19527, 19688, 20376, 22149, 24610, 25470, 26036, 29532, 30281, 32545, 33960, 36915, 38520, 39054, 44298, 49220, 50940, 52072, 58581, 59064, 60562, 65090, 73830, 78108, 88596, 90843, 97635, 98440, 101880, 110745, 117162, 121124, 130180, 147660, 151405, 156216, 177192, 181686, 195270, 221490, 234324, 242248, 260360, 272529, 292905, 295320, 302810, 363372, 390540, 442980, 454215, 468648, 545058, 585810, 605620, 696463, 726744, 781080, 885960, 908430, 1090116, 1171620, 1211240, 1362645, 1392926, 1816860, 2089389, 2180232, 2343240, 2725290, 2785852, 3482315, 3633720, 4178778, 5450580, 5571704, 6268167, 6964630, 8357556, 10446945, 10901160, 12536334, 13929260, 16715112, 20893890, 25072668, 27858520, 31340835, 41787780, 50145336, 62681670, 83575560, 125363340, 250726680]

約数ペア:

[(1, 250726680), (2, 125363340), (3, 83575560), (4, 62681670), (5, 50145336), (6, 41787780), (8, 31340835), (9, 27858520), (10, 25072668), (12, 20893890), (15, 16715112), (18, 13929260), (20, 12536334), (23, 10901160), (24, 10446945), (30, 8357556), (36, 6964630), (40, 6268167), (45, 5571704), (46, 5450580), (60, 4178778), (69, 3633720), (72, 3482315), (90, 2785852), (92, 2725290), (107, 2343240), (115, 2180232), (120, 2089389), (138, 1816860), (180, 1392926), (184, 1362645), (207, 1211240), (214, 1171620), (230, 1090116), (276, 908430), (283, 885960), (321, 781080), (345, 726744), (360, 696463), (414, 605620), (428, 585810), (460, 545058), (535, 468648), (552, 454215), (566, 442980), (642, 390540), (690, 363372), (828, 302810), (849, 295320), (856, 292905), (920, 272529), (963, 260360), (1035, 242248), (1070, 234324), (1132, 221490), (1284, 195270), (1380, 181686), (1415, 177192), (1605, 156216), (1656, 151405), (1698, 147660), (1926, 130180), (2070, 121124), (2140, 117162), (2264, 110745), (2461, 101880), (2547, 98440), (2568, 97635), (2760, 90843), (2830, 88596), (3210, 78108), (3396, 73830), (3852, 65090), (4140, 60562), (4245, 59064), (4280, 58581), (4815, 52072), (4922, 50940), (5094, 49220), (5660, 44298), (6420, 39054), (6509, 38520), (6792, 36915), (7383, 33960), (7704, 32545), (8280, 30281), (8490, 29532), (9630, 26036), (9844, 25470), (10188, 24610), (11320, 22149), (12305, 20376), (12735, 19688), (12840, 19527), (13018, 19260), (14766, 16980)]