164916900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 558964224

約数和(自身を除く): 394047324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 31, 36, 45, 46, 50, 60, 62, 69, 75, 90, 92, 93, 100, 115, 124, 138, 150, 155, 180, 186, 207, 225, 230, 257, 276, 279, 300, 310, 345, 372, 414, 450, 460, 465, 514, 558, 575, 620, 690, 713, 771, 775, 828, 900, 930, 1028, 1035, 1116, 1150, 1285, 1380, 1395, 1426, 1542, 1550, 1725, 1860, 2070, 2139, 2300, 2313, 2325, 2570, 2790, 2852, 3084, 3100, 3450, 3565, 3855, 4140, 4278, 4626, 4650, 5140, 5175, 5580, 5911, 6417, 6425, 6900, 6975, 7130, 7710, 7967, 8556, 9252, 9300, 10350, 10695, 11565, 11822, 12834, 12850, 13950, 14260, 15420, 15934, 17733, 17825, 19275, 20700, 21390, 23130, 23644, 23901, 25668, 25700, 27900, 29555, 31868, 32085, 35466, 35650, 38550, 39835, 42780, 46260, 47802, 53199, 53475, 57825, 59110, 64170, 70932, 71300, 71703, 77100, 79670, 88665, 95604, 106398, 106950, 115650, 118220, 119505, 128340, 143406, 147775, 159340, 160425, 177330, 183241, 199175, 212796, 213900, 231300, 239010, 265995, 286812, 295550, 320850, 354660, 358515, 366482, 398350, 443325, 478020, 531990, 549723, 591100, 597525, 641700, 717030, 732964, 796700, 886650, 916205, 1063980, 1099446, 1195050, 1329975, 1434060, 1649169, 1773300, 1792575, 1832410, 2198892, 2390100, 2659950, 2748615, 3298338, 3585150, 3664820, 4581025, 5319900, 5497230, 6596676, 7170300, 8245845, 9162050, 10994460, 13743075, 16491690, 18324100, 27486150, 32983380, 41229225, 54972300, 82458450, 164916900]

約数ペア:

[(1, 164916900), (2, 82458450), (3, 54972300), (4, 41229225), (5, 32983380), (6, 27486150), (9, 18324100), (10, 16491690), (12, 13743075), (15, 10994460), (18, 9162050), (20, 8245845), (23, 7170300), (25, 6596676), (30, 5497230), (31, 5319900), (36, 4581025), (45, 3664820), (46, 3585150), (50, 3298338), (60, 2748615), (62, 2659950), (69, 2390100), (75, 2198892), (90, 1832410), (92, 1792575), (93, 1773300), (100, 1649169), (115, 1434060), (124, 1329975), (138, 1195050), (150, 1099446), (155, 1063980), (180, 916205), (186, 886650), (207, 796700), (225, 732964), (230, 717030), (257, 641700), (276, 597525), (279, 591100), (300, 549723), (310, 531990), (345, 478020), (372, 443325), (414, 398350), (450, 366482), (460, 358515), (465, 354660), (514, 320850), (558, 295550), (575, 286812), (620, 265995), (690, 239010), (713, 231300), (771, 213900), (775, 212796), (828, 199175), (900, 183241), (930, 177330), (1028, 160425), (1035, 159340), (1116, 147775), (1150, 143406), (1285, 128340), (1380, 119505), (1395, 118220), (1426, 115650), (1542, 106950), (1550, 106398), (1725, 95604), (1860, 88665), (2070, 79670), (2139, 77100), (2300, 71703), (2313, 71300), (2325, 70932), (2570, 64170), (2790, 59110), (2852, 57825), (3084, 53475), (3100, 53199), (3450, 47802), (3565, 46260), (3855, 42780), (4140, 39835), (4278, 38550), (4626, 35650), (4650, 35466), (5140, 32085), (5175, 31868), (5580, 29555), (5911, 27900), (6417, 25700), (6425, 25668), (6900, 23901), (6975, 23644), (7130, 23130), (7710, 21390), (7967, 20700), (8556, 19275), (9252, 17825), (9300, 17733), (10350, 15934), (10695, 15420), (11565, 14260), (11822, 13950), (12834, 12850)]