25382838780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17989}}^1$

素因数の和:18090

約数の個数: 240

約数和(自身を含む): 87036771360

約数和(自身を除く): 61653932580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 81, 90, 108, 117, 130, 134, 135, 156, 162, 180, 195, 201, 234, 260, 268, 270, 324, 335, 351, 390, 402, 405, 468, 540, 585, 603, 670, 702, 780, 804, 810, 871, 1005, 1053, 1170, 1206, 1340, 1404, 1620, 1742, 1755, 1809, 2010, 2106, 2340, 2412, 2613, 3015, 3484, 3510, 3618, 4020, 4212, 4355, 5226, 5265, 5427, 6030, 7020, 7236, 7839, 8710, 9045, 10452, 10530, 10854, 12060, 13065, 15678, 17420, 17989, 18090, 21060, 21708, 23517, 26130, 27135, 31356, 35978, 36180, 39195, 47034, 52260, 53967, 54270, 70551, 71956, 78390, 89945, 94068, 107934, 108540, 117585, 141102, 156780, 161901, 179890, 215868, 233857, 235170, 269835, 282204, 323802, 352755, 359780, 467714, 470340, 485703, 539670, 647604, 701571, 705510, 809505, 935428, 971406, 1079340, 1169285, 1205263, 1403142, 1411020, 1457109, 1619010, 1942812, 2104713, 2338570, 2410526, 2428515, 2806284, 2914218, 3238020, 3507855, 3615789, 4209426, 4677140, 4821052, 4857030, 5828436, 6026315, 6314139, 7015710, 7231578, 7285545, 8418852, 9714060, 10523565, 10847367, 12052630, 12628278, 14031420, 14463156, 14571090, 15668419, 18078945, 18942417, 21047130, 21694734, 24105260, 25256556, 29142180, 31336838, 31570695, 32542101, 36157890, 37884834, 42094260, 43389468, 47005257, 54236835, 62673676, 63141390, 65084202, 72315780, 75769668, 78342095, 94010514, 94712085, 97626303, 108473670, 126282780, 130168404, 141015771, 156684190, 162710505, 188021028, 189424170, 195252606, 216947340, 235026285, 282031542, 313368380, 325421010, 378848340, 390505212, 423047313, 470052570, 488131515, 564063084, 650842020, 705078855, 846094626, 940105140, 976263030, 1269141939, 1410157710, 1692189252, 1952526060, 2115236565, 2538283878, 2820315420, 4230473130, 5076567756, 6345709695, 8460946260, 12691419390, 25382838780]

約数ペア:

[(1, 25382838780), (2, 12691419390), (3, 8460946260), (4, 6345709695), (5, 5076567756), (6, 4230473130), (9, 2820315420), (10, 2538283878), (12, 2115236565), (13, 1952526060), (15, 1692189252), (18, 1410157710), (20, 1269141939), (26, 976263030), (27, 940105140), (30, 846094626), (36, 705078855), (39, 650842020), (45, 564063084), (52, 488131515), (54, 470052570), (60, 423047313), (65, 390505212), (67, 378848340), (78, 325421010), (81, 313368380), (90, 282031542), (108, 235026285), (117, 216947340), (130, 195252606), (134, 189424170), (135, 188021028), (156, 162710505), (162, 156684190), (180, 141015771), (195, 130168404), (201, 126282780), (234, 108473670), (260, 97626303), (268, 94712085), (270, 94010514), (324, 78342095), (335, 75769668), (351, 72315780), (390, 65084202), (402, 63141390), (405, 62673676), (468, 54236835), (540, 47005257), (585, 43389468), (603, 42094260), (670, 37884834), (702, 36157890), (780, 32542101), (804, 31570695), (810, 31336838), (871, 29142180), (1005, 25256556), (1053, 24105260), (1170, 21694734), (1206, 21047130), (1340, 18942417), (1404, 18078945), (1620, 15668419), (1742, 14571090), (1755, 14463156), (1809, 14031420), (2010, 12628278), (2106, 12052630), (2340, 10847367), (2412, 10523565), (2613, 9714060), (3015, 8418852), (3484, 7285545), (3510, 7231578), (3618, 7015710), (4020, 6314139), (4212, 6026315), (4355, 5828436), (5226, 4857030), (5265, 4821052), (5427, 4677140), (6030, 4209426), (7020, 3615789), (7236, 3507855), (7839, 3238020), (8710, 2914218), (9045, 2806284), (10452, 2428515), (10530, 2410526), (10854, 2338570), (12060, 2104713), (13065, 1942812), (15678, 1619010), (17420, 1457109), (17989, 1411020), (18090, 1403142), (21060, 1205263), (21708, 1169285), (23517, 1079340), (26130, 971406), (27135, 935428), (31356, 809505), (35978, 705510), (36180, 701571), (39195, 647604), (47034, 539670), (52260, 485703), (53967, 470340), (54270, 467714), (70551, 359780), (71956, 352755), (78390, 323802), (89945, 282204), (94068, 269835), (107934, 235170), (108540, 233857), (117585, 215868), (141102, 179890), (156780, 161901)]