77485800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 192

約数和(自身を含む): 289267200

約数和(自身を除く): 211781400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 971, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1900, 1942, 1995, 2100, 2280, 2660, 2850, 2913, 3192, 3325, 3800, 3884, 3990, 4200, 4855, 5320, 5700, 5826, 6650, 6797, 7768, 7980, 9710, 9975, 11400, 11652, 13300, 13594, 14565, 15960, 18449, 19420, 19950, 20391, 23304, 24275, 26600, 27188, 29130, 33985, 36898, 38840, 39900, 40782, 48550, 54376, 55347, 58260, 67970, 72825, 73796, 79800, 81564, 92245, 97100, 101955, 110694, 116520, 129143, 135940, 145650, 147592, 163128, 169925, 184490, 194200, 203910, 221388, 258286, 271880, 276735, 291300, 339850, 368980, 387429, 407820, 442776, 461225, 509775, 516572, 553470, 582600, 645715, 679700, 737960, 774858, 815640, 922450, 1019550, 1033144, 1106940, 1291430, 1359400, 1383675, 1549716, 1844900, 1937145, 2039100, 2213880, 2582860, 2767350, 3099432, 3228575, 3689800, 3874290, 4078200, 5165720, 5534700, 6457150, 7748580, 9685725, 11069400, 12914300, 15497160, 19371450, 25828600, 38742900, 77485800]

約数ペア:

[(1, 77485800), (2, 38742900), (3, 25828600), (4, 19371450), (5, 15497160), (6, 12914300), (7, 11069400), (8, 9685725), (10, 7748580), (12, 6457150), (14, 5534700), (15, 5165720), (19, 4078200), (20, 3874290), (21, 3689800), (24, 3228575), (25, 3099432), (28, 2767350), (30, 2582860), (35, 2213880), (38, 2039100), (40, 1937145), (42, 1844900), (50, 1549716), (56, 1383675), (57, 1359400), (60, 1291430), (70, 1106940), (75, 1033144), (76, 1019550), (84, 922450), (95, 815640), (100, 774858), (105, 737960), (114, 679700), (120, 645715), (133, 582600), (140, 553470), (150, 516572), (152, 509775), (168, 461225), (175, 442776), (190, 407820), (200, 387429), (210, 368980), (228, 339850), (266, 291300), (280, 276735), (285, 271880), (300, 258286), (350, 221388), (380, 203910), (399, 194200), (420, 184490), (456, 169925), (475, 163128), (525, 147592), (532, 145650), (570, 135940), (600, 129143), (665, 116520), (700, 110694), (760, 101955), (798, 97100), (840, 92245), (950, 81564), (971, 79800), (1050, 73796), (1064, 72825), (1140, 67970), (1330, 58260), (1400, 55347), (1425, 54376), (1596, 48550), (1900, 40782), (1942, 39900), (1995, 38840), (2100, 36898), (2280, 33985), (2660, 29130), (2850, 27188), (2913, 26600), (3192, 24275), (3325, 23304), (3800, 20391), (3884, 19950), (3990, 19420), (4200, 18449), (4855, 15960), (5320, 14565), (5700, 13594), (5826, 13300), (6650, 11652), (6797, 11400), (7768, 9975), (7980, 9710)]