77953200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 284148480

約数和(自身を除く): 206195280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 263, 285, 300, 304, 312, 325, 380, 390, 400, 456, 475, 494, 520, 526, 570, 600, 624, 650, 741, 760, 780, 789, 912, 950, 975, 988, 1040, 1052, 1140, 1200, 1235, 1300, 1315, 1425, 1482, 1520, 1560, 1578, 1900, 1950, 1976, 2104, 2280, 2470, 2600, 2630, 2850, 2964, 3120, 3156, 3419, 3705, 3800, 3900, 3945, 3952, 4208, 4560, 4940, 4997, 5200, 5260, 5700, 5928, 6175, 6312, 6575, 6838, 7410, 7600, 7800, 7890, 9880, 9994, 10257, 10520, 11400, 11856, 12350, 12624, 13150, 13676, 14820, 14991, 15600, 15780, 17095, 18525, 19725, 19760, 19988, 20514, 21040, 22800, 24700, 24985, 26300, 27352, 29640, 29982, 31560, 34190, 37050, 39450, 39976, 41028, 49400, 49970, 51285, 52600, 54704, 59280, 59964, 63120, 64961, 68380, 74100, 74955, 78900, 79952, 82056, 85475, 98800, 99940, 102570, 105200, 119928, 124925, 129922, 136760, 148200, 149910, 157800, 164112, 170950, 194883, 199880, 205140, 239856, 249850, 256425, 259844, 273520, 296400, 299820, 315600, 324805, 341900, 374775, 389766, 399760, 410280, 499700, 512850, 519688, 599640, 649610, 683800, 749550, 779532, 820560, 974415, 999400, 1025700, 1039376, 1199280, 1299220, 1367600, 1499100, 1559064, 1624025, 1948830, 1998800, 2051400, 2598440, 2998200, 3118128, 3248050, 3897660, 4102800, 4872075, 5196880, 5996400, 6496100, 7795320, 9744150, 12992200, 15590640, 19488300, 25984400, 38976600, 77953200]

約数ペア:

[(1, 77953200), (2, 38976600), (3, 25984400), (4, 19488300), (5, 15590640), (6, 12992200), (8, 9744150), (10, 7795320), (12, 6496100), (13, 5996400), (15, 5196880), (16, 4872075), (19, 4102800), (20, 3897660), (24, 3248050), (25, 3118128), (26, 2998200), (30, 2598440), (38, 2051400), (39, 1998800), (40, 1948830), (48, 1624025), (50, 1559064), (52, 1499100), (57, 1367600), (60, 1299220), (65, 1199280), (75, 1039376), (76, 1025700), (78, 999400), (80, 974415), (95, 820560), (100, 779532), (104, 749550), (114, 683800), (120, 649610), (130, 599640), (150, 519688), (152, 512850), (156, 499700), (190, 410280), (195, 399760), (200, 389766), (208, 374775), (228, 341900), (240, 324805), (247, 315600), (260, 299820), (263, 296400), (285, 273520), (300, 259844), (304, 256425), (312, 249850), (325, 239856), (380, 205140), (390, 199880), (400, 194883), (456, 170950), (475, 164112), (494, 157800), (520, 149910), (526, 148200), (570, 136760), (600, 129922), (624, 124925), (650, 119928), (741, 105200), (760, 102570), (780, 99940), (789, 98800), (912, 85475), (950, 82056), (975, 79952), (988, 78900), (1040, 74955), (1052, 74100), (1140, 68380), (1200, 64961), (1235, 63120), (1300, 59964), (1315, 59280), (1425, 54704), (1482, 52600), (1520, 51285), (1560, 49970), (1578, 49400), (1900, 41028), (1950, 39976), (1976, 39450), (2104, 37050), (2280, 34190), (2470, 31560), (2600, 29982), (2630, 29640), (2850, 27352), (2964, 26300), (3120, 24985), (3156, 24700), (3419, 22800), (3705, 21040), (3800, 20514), (3900, 19988), (3945, 19760), (3952, 19725), (4208, 18525), (4560, 17095), (4940, 15780), (4997, 15600), (5200, 14991), (5260, 14820), (5700, 13676), (5928, 13150), (6175, 12624), (6312, 12350), (6575, 11856), (6838, 11400), (7410, 10520), (7600, 10257), (7800, 9994), (7890, 9880)]