79840800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:892

約数の個数: 216

約数和(自身を含む): 303550884

約数和(自身を除く): 223710084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 853, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1706, 1800, 1872, 1950, 2080, 2340, 2400, 2559, 2600, 2925, 3120, 3412, 3600, 3744, 3900, 4265, 4680, 5118, 5200, 5850, 6240, 6824, 7200, 7677, 7800, 8530, 9360, 10236, 10400, 11089, 11700, 12795, 13648, 15354, 15600, 17060, 18720, 20472, 21325, 22178, 23400, 25590, 27296, 30708, 31200, 33267, 34120, 38385, 40944, 42650, 44356, 46800, 51180, 55445, 61416, 63975, 66534, 68240, 76770, 81888, 85300, 88712, 93600, 99801, 102360, 110890, 122832, 127950, 133068, 136480, 153540, 166335, 170600, 177424, 191925, 199602, 204720, 221780, 245664, 255900, 266136, 277225, 307080, 332670, 341200, 354848, 383850, 399204, 409440, 443560, 499005, 511800, 532272, 554450, 614160, 665340, 682400, 767700, 798408, 831675, 887120, 998010, 1023600, 1064544, 1108900, 1228320, 1330680, 1535400, 1596816, 1663350, 1774240, 1996020, 2047200, 2217800, 2495025, 2661360, 3070800, 3193632, 3326700, 3992040, 4435600, 4990050, 5322720, 6141600, 6653400, 7984080, 8871200, 9980100, 13306800, 15968160, 19960200, 26613600, 39920400, 79840800]

約数ペア:

[(1, 79840800), (2, 39920400), (3, 26613600), (4, 19960200), (5, 15968160), (6, 13306800), (8, 9980100), (9, 8871200), (10, 7984080), (12, 6653400), (13, 6141600), (15, 5322720), (16, 4990050), (18, 4435600), (20, 3992040), (24, 3326700), (25, 3193632), (26, 3070800), (30, 2661360), (32, 2495025), (36, 2217800), (39, 2047200), (40, 1996020), (45, 1774240), (48, 1663350), (50, 1596816), (52, 1535400), (60, 1330680), (65, 1228320), (72, 1108900), (75, 1064544), (78, 1023600), (80, 998010), (90, 887120), (96, 831675), (100, 798408), (104, 767700), (117, 682400), (120, 665340), (130, 614160), (144, 554450), (150, 532272), (156, 511800), (160, 499005), (180, 443560), (195, 409440), (200, 399204), (208, 383850), (225, 354848), (234, 341200), (240, 332670), (260, 307080), (288, 277225), (300, 266136), (312, 255900), (325, 245664), (360, 221780), (390, 204720), (400, 199602), (416, 191925), (450, 177424), (468, 170600), (480, 166335), (520, 153540), (585, 136480), (600, 133068), (624, 127950), (650, 122832), (720, 110890), (780, 102360), (800, 99801), (853, 93600), (900, 88712), (936, 85300), (975, 81888), (1040, 76770), (1170, 68240), (1200, 66534), (1248, 63975), (1300, 61416), (1440, 55445), (1560, 51180), (1706, 46800), (1800, 44356), (1872, 42650), (1950, 40944), (2080, 38385), (2340, 34120), (2400, 33267), (2559, 31200), (2600, 30708), (2925, 27296), (3120, 25590), (3412, 23400), (3600, 22178), (3744, 21325), (3900, 20472), (4265, 18720), (4680, 17060), (5118, 15600), (5200, 15354), (5850, 13648), (6240, 12795), (6824, 11700), (7200, 11089), (7677, 10400), (7800, 10236), (8530, 9360)]