85281300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 216

約数和(自身を含む): 297152856

約数和(自身を除く): 211871556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 37, 39, 45, 50, 52, 60, 65, 74, 75, 78, 90, 100, 111, 117, 130, 148, 150, 156, 180, 185, 195, 197, 222, 225, 234, 260, 300, 325, 333, 370, 390, 394, 444, 450, 468, 481, 555, 585, 591, 650, 666, 740, 780, 788, 900, 925, 962, 975, 985, 1110, 1170, 1182, 1300, 1332, 1443, 1665, 1773, 1850, 1924, 1950, 1970, 2220, 2340, 2364, 2405, 2561, 2775, 2886, 2925, 2955, 3330, 3546, 3700, 3900, 3940, 4329, 4810, 4925, 5122, 5550, 5772, 5850, 5910, 6660, 7092, 7215, 7289, 7683, 8325, 8658, 8865, 9620, 9850, 10244, 11100, 11700, 11820, 12025, 12805, 14430, 14578, 14775, 15366, 16650, 17316, 17730, 19700, 21645, 21867, 23049, 24050, 25610, 28860, 29156, 29550, 30732, 33300, 35460, 36075, 36445, 38415, 43290, 43734, 44325, 46098, 48100, 51220, 59100, 64025, 65601, 72150, 72890, 76830, 86580, 87468, 88650, 92196, 94757, 108225, 109335, 115245, 128050, 131202, 144300, 145780, 153660, 177300, 182225, 189514, 192075, 216450, 218670, 230490, 256100, 262404, 284271, 328005, 364450, 379028, 384150, 432900, 437340, 460980, 473785, 546675, 568542, 576225, 656010, 728900, 768300, 852813, 947570, 1093350, 1137084, 1152450, 1312020, 1421355, 1640025, 1705626, 1895140, 2186700, 2304900, 2368925, 2842710, 3280050, 3411252, 4264065, 4737850, 5685420, 6560100, 7106775, 8528130, 9475700, 14213550, 17056260, 21320325, 28427100, 42640650, 85281300]

約数ペア:

[(1, 85281300), (2, 42640650), (3, 28427100), (4, 21320325), (5, 17056260), (6, 14213550), (9, 9475700), (10, 8528130), (12, 7106775), (13, 6560100), (15, 5685420), (18, 4737850), (20, 4264065), (25, 3411252), (26, 3280050), (30, 2842710), (36, 2368925), (37, 2304900), (39, 2186700), (45, 1895140), (50, 1705626), (52, 1640025), (60, 1421355), (65, 1312020), (74, 1152450), (75, 1137084), (78, 1093350), (90, 947570), (100, 852813), (111, 768300), (117, 728900), (130, 656010), (148, 576225), (150, 568542), (156, 546675), (180, 473785), (185, 460980), (195, 437340), (197, 432900), (222, 384150), (225, 379028), (234, 364450), (260, 328005), (300, 284271), (325, 262404), (333, 256100), (370, 230490), (390, 218670), (394, 216450), (444, 192075), (450, 189514), (468, 182225), (481, 177300), (555, 153660), (585, 145780), (591, 144300), (650, 131202), (666, 128050), (740, 115245), (780, 109335), (788, 108225), (900, 94757), (925, 92196), (962, 88650), (975, 87468), (985, 86580), (1110, 76830), (1170, 72890), (1182, 72150), (1300, 65601), (1332, 64025), (1443, 59100), (1665, 51220), (1773, 48100), (1850, 46098), (1924, 44325), (1950, 43734), (1970, 43290), (2220, 38415), (2340, 36445), (2364, 36075), (2405, 35460), (2561, 33300), (2775, 30732), (2886, 29550), (2925, 29156), (2955, 28860), (3330, 25610), (3546, 24050), (3700, 23049), (3900, 21867), (3940, 21645), (4329, 19700), (4810, 17730), (4925, 17316), (5122, 16650), (5550, 15366), (5772, 14775), (5850, 14578), (5910, 14430), (6660, 12805), (7092, 12025), (7215, 11820), (7289, 11700), (7683, 11100), (8325, 10244), (8658, 9850), (8865, 9620)]