57111300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 194987520

約数和(自身を除く): 137876220

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, 89, 90, 92, 93, 100, 115, 124, 138, 150, 155, 178, 180, 186, 207, 225, 230, 267, 276, 279, 300, 310, 345, 356, 372, 414, 445, 450, 460, 465, 534, 558, 575, 620, 690, 713, 775, 801, 828, 890, 900, 930, 1035, 1068, 1116, 1150, 1335, 1380, 1395, 1426, 1550, 1602, 1725, 1780, 1860, 2047, 2070, 2139, 2225, 2300, 2325, 2670, 2759, 2790, 2852, 3100, 3204, 3450, 3565, 4005, 4094, 4140, 4278, 4450, 4650, 5175, 5340, 5518, 5580, 6141, 6417, 6675, 6900, 6975, 7130, 8010, 8188, 8277, 8556, 8900, 9300, 10235, 10350, 10695, 11036, 12282, 12834, 13350, 13795, 13950, 14260, 16020, 16554, 17825, 18423, 20025, 20470, 20700, 21390, 24564, 24831, 25668, 26700, 27590, 27900, 30705, 32085, 33108, 35650, 36846, 40050, 40940, 41385, 42780, 49662, 51175, 53475, 55180, 61410, 63457, 64170, 68975, 71300, 73692, 80100, 82770, 92115, 99324, 102350, 106950, 122820, 124155, 126914, 128340, 137950, 153525, 160425, 165540, 184230, 190371, 204700, 206925, 213900, 248310, 253828, 275900, 307050, 317285, 320850, 368460, 380742, 413850, 460575, 496620, 571113, 614100, 620775, 634570, 641700, 761484, 827700, 921150, 951855, 1142226, 1241550, 1269140, 1586425, 1842300, 1903710, 2284452, 2483100, 2855565, 3172850, 3807420, 4759275, 5711130, 6345700, 9518550, 11422260, 14277825, 19037100, 28555650, 57111300]

約数ペア:

[(1, 57111300), (2, 28555650), (3, 19037100), (4, 14277825), (5, 11422260), (6, 9518550), (9, 6345700), (10, 5711130), (12, 4759275), (15, 3807420), (18, 3172850), (20, 2855565), (23, 2483100), (25, 2284452), (30, 1903710), (31, 1842300), (36, 1586425), (45, 1269140), (46, 1241550), (50, 1142226), (60, 951855), (62, 921150), (69, 827700), (75, 761484), (89, 641700), (90, 634570), (92, 620775), (93, 614100), (100, 571113), (115, 496620), (124, 460575), (138, 413850), (150, 380742), (155, 368460), (178, 320850), (180, 317285), (186, 307050), (207, 275900), (225, 253828), (230, 248310), (267, 213900), (276, 206925), (279, 204700), (300, 190371), (310, 184230), (345, 165540), (356, 160425), (372, 153525), (414, 137950), (445, 128340), (450, 126914), (460, 124155), (465, 122820), (534, 106950), (558, 102350), (575, 99324), (620, 92115), (690, 82770), (713, 80100), (775, 73692), (801, 71300), (828, 68975), (890, 64170), (900, 63457), (930, 61410), (1035, 55180), (1068, 53475), (1116, 51175), (1150, 49662), (1335, 42780), (1380, 41385), (1395, 40940), (1426, 40050), (1550, 36846), (1602, 35650), (1725, 33108), (1780, 32085), (1860, 30705), (2047, 27900), (2070, 27590), (2139, 26700), (2225, 25668), (2300, 24831), (2325, 24564), (2670, 21390), (2759, 20700), (2790, 20470), (2852, 20025), (3100, 18423), (3204, 17825), (3450, 16554), (3565, 16020), (4005, 14260), (4094, 13950), (4140, 13795), (4278, 13350), (4450, 12834), (4650, 12282), (5175, 11036), (5340, 10695), (5518, 10350), (5580, 10235), (6141, 9300), (6417, 8900), (6675, 8556), (6900, 8277), (6975, 8188), (7130, 8010)]