383929800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 1272775680

約数和(自身を除く): 888845880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 43, 46, 50, 60, 69, 75, 86, 92, 100, 115, 120, 129, 138, 150, 172, 184, 200, 215, 230, 258, 276, 300, 344, 345, 430, 460, 516, 552, 575, 600, 645, 647, 690, 860, 920, 989, 1032, 1075, 1150, 1290, 1294, 1380, 1720, 1725, 1941, 1978, 2150, 2300, 2580, 2588, 2760, 2967, 3225, 3235, 3450, 3882, 3956, 4300, 4600, 4945, 5160, 5176, 5934, 6450, 6470, 6900, 7764, 7912, 8600, 9705, 9890, 11868, 12900, 12940, 13800, 14835, 14881, 15528, 16175, 19410, 19780, 23736, 24725, 25800, 25880, 27821, 29670, 29762, 32350, 38820, 39560, 44643, 48525, 49450, 55642, 59340, 59524, 64700, 74175, 74405, 77640, 83463, 89286, 97050, 98900, 111284, 118680, 119048, 129400, 139105, 148350, 148810, 166926, 178572, 194100, 197800, 222568, 223215, 278210, 296700, 297620, 333852, 357144, 372025, 388200, 417315, 446430, 556420, 593400, 595240, 639883, 667704, 695525, 744050, 834630, 892860, 1112840, 1116075, 1279766, 1391050, 1488100, 1669260, 1785720, 1919649, 2086575, 2232150, 2559532, 2782100, 2976200, 3199415, 3338520, 3839298, 4173150, 4464300, 5119064, 5564200, 6398830, 7678596, 8346300, 8928600, 9598245, 12797660, 15357192, 15997075, 16692600, 19196490, 25595320, 31994150, 38392980, 47991225, 63988300, 76785960, 95982450, 127976600, 191964900, 383929800]

約数ペア:

[(1, 383929800), (2, 191964900), (3, 127976600), (4, 95982450), (5, 76785960), (6, 63988300), (8, 47991225), (10, 38392980), (12, 31994150), (15, 25595320), (20, 19196490), (23, 16692600), (24, 15997075), (25, 15357192), (30, 12797660), (40, 9598245), (43, 8928600), (46, 8346300), (50, 7678596), (60, 6398830), (69, 5564200), (75, 5119064), (86, 4464300), (92, 4173150), (100, 3839298), (115, 3338520), (120, 3199415), (129, 2976200), (138, 2782100), (150, 2559532), (172, 2232150), (184, 2086575), (200, 1919649), (215, 1785720), (230, 1669260), (258, 1488100), (276, 1391050), (300, 1279766), (344, 1116075), (345, 1112840), (430, 892860), (460, 834630), (516, 744050), (552, 695525), (575, 667704), (600, 639883), (645, 595240), (647, 593400), (690, 556420), (860, 446430), (920, 417315), (989, 388200), (1032, 372025), (1075, 357144), (1150, 333852), (1290, 297620), (1294, 296700), (1380, 278210), (1720, 223215), (1725, 222568), (1941, 197800), (1978, 194100), (2150, 178572), (2300, 166926), (2580, 148810), (2588, 148350), (2760, 139105), (2967, 129400), (3225, 119048), (3235, 118680), (3450, 111284), (3882, 98900), (3956, 97050), (4300, 89286), (4600, 83463), (4945, 77640), (5160, 74405), (5176, 74175), (5934, 64700), (6450, 59524), (6470, 59340), (6900, 55642), (7764, 49450), (7912, 48525), (8600, 44643), (9705, 39560), (9890, 38820), (11868, 32350), (12900, 29762), (12940, 29670), (13800, 27821), (14835, 25880), (14881, 25800), (15528, 24725), (16175, 23736), (19410, 19780)]