25306112520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{76159}}^1$

素因数の和:76260

約数の個数: 192

約数和(自身を含む): 89820057600

約数和(自身を除く): 64513945080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 213, 234, 260, 284, 312, 355, 360, 390, 426, 468, 520, 568, 585, 639, 710, 780, 852, 923, 936, 1065, 1170, 1278, 1420, 1560, 1704, 1846, 2130, 2340, 2556, 2769, 2840, 3195, 3692, 4260, 4615, 4680, 5112, 5538, 6390, 7384, 8307, 8520, 9230, 11076, 12780, 13845, 16614, 18460, 22152, 25560, 27690, 33228, 36920, 41535, 55380, 66456, 76159, 83070, 110760, 152318, 166140, 228477, 304636, 332280, 380795, 456954, 609272, 685431, 761590, 913908, 990067, 1142385, 1370862, 1523180, 1827816, 1980134, 2284770, 2741724, 2970201, 3046360, 3427155, 3960268, 4569540, 4950335, 5407289, 5483448, 5940402, 6854310, 7920536, 8910603, 9139080, 9900670, 10814578, 11880804, 13708620, 14851005, 16221867, 17821206, 19801340, 21629156, 23761608, 27036445, 27417240, 29702010, 32443734, 35642412, 39602680, 43258312, 44553015, 48665601, 54072890, 59404020, 64887468, 70294757, 71284824, 81109335, 89106030, 97331202, 108145780, 118808040, 129774936, 140589514, 162218670, 178212060, 194662404, 210884271, 216291560, 243328005, 281179028, 324437340, 351473785, 356424120, 389324808, 421768542, 486656010, 562358056, 632652813, 648874680, 702947570, 843537084, 973312020, 1054421355, 1265305626, 1405895140, 1687074168, 1946624040, 2108842710, 2530611252, 2811790280, 3163264065, 4217685420, 5061222504, 6326528130, 8435370840, 12653056260, 25306112520]

約数ペア:

[(1, 25306112520), (2, 12653056260), (3, 8435370840), (4, 6326528130), (5, 5061222504), (6, 4217685420), (8, 3163264065), (9, 2811790280), (10, 2530611252), (12, 2108842710), (13, 1946624040), (15, 1687074168), (18, 1405895140), (20, 1265305626), (24, 1054421355), (26, 973312020), (30, 843537084), (36, 702947570), (39, 648874680), (40, 632652813), (45, 562358056), (52, 486656010), (60, 421768542), (65, 389324808), (71, 356424120), (72, 351473785), (78, 324437340), (90, 281179028), (104, 243328005), (117, 216291560), (120, 210884271), (130, 194662404), (142, 178212060), (156, 162218670), (180, 140589514), (195, 129774936), (213, 118808040), (234, 108145780), (260, 97331202), (284, 89106030), (312, 81109335), (355, 71284824), (360, 70294757), (390, 64887468), (426, 59404020), (468, 54072890), (520, 48665601), (568, 44553015), (585, 43258312), (639, 39602680), (710, 35642412), (780, 32443734), (852, 29702010), (923, 27417240), (936, 27036445), (1065, 23761608), (1170, 21629156), (1278, 19801340), (1420, 17821206), (1560, 16221867), (1704, 14851005), (1846, 13708620), (2130, 11880804), (2340, 10814578), (2556, 9900670), (2769, 9139080), (2840, 8910603), (3195, 7920536), (3692, 6854310), (4260, 5940402), (4615, 5483448), (4680, 5407289), (5112, 4950335), (5538, 4569540), (6390, 3960268), (7384, 3427155), (8307, 3046360), (8520, 2970201), (9230, 2741724), (11076, 2284770), (12780, 1980134), (13845, 1827816), (16614, 1523180), (18460, 1370862), (22152, 1142385), (25560, 990067), (27690, 913908), (33228, 761590), (36920, 685431), (41535, 609272), (55380, 456954), (66456, 380795), (76159, 332280), (83070, 304636), (110760, 228477), (152318, 166140)]