55278600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 194779200

約数和(自身を除く): 139500600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 228, 247, 260, 285, 300, 312, 325, 373, 380, 390, 456, 475, 494, 520, 570, 600, 650, 741, 746, 760, 780, 950, 975, 988, 1119, 1140, 1235, 1300, 1425, 1482, 1492, 1560, 1865, 1900, 1950, 1976, 2238, 2280, 2470, 2600, 2850, 2964, 2984, 3705, 3730, 3800, 3900, 4476, 4849, 4940, 5595, 5700, 5928, 6175, 7087, 7410, 7460, 7800, 8952, 9325, 9698, 9880, 11190, 11400, 12350, 14174, 14547, 14820, 14920, 18525, 18650, 19396, 21261, 22380, 24245, 24700, 27975, 28348, 29094, 29640, 35435, 37050, 37300, 38792, 42522, 44760, 48490, 49400, 55950, 56696, 58188, 70870, 72735, 74100, 74600, 85044, 92131, 96980, 106305, 111900, 116376, 121225, 141740, 145470, 148200, 170088, 177175, 184262, 193960, 212610, 223800, 242450, 276393, 283480, 290940, 354350, 363675, 368524, 425220, 460655, 484900, 531525, 552786, 581880, 708700, 727350, 737048, 850440, 921310, 969800, 1063050, 1105572, 1381965, 1417400, 1454700, 1842620, 2126100, 2211144, 2303275, 2763930, 2909400, 3685240, 4252200, 4606550, 5527860, 6909825, 9213100, 11055720, 13819650, 18426200, 27639300, 55278600]

約数ペア:

[(1, 55278600), (2, 27639300), (3, 18426200), (4, 13819650), (5, 11055720), (6, 9213100), (8, 6909825), (10, 5527860), (12, 4606550), (13, 4252200), (15, 3685240), (19, 2909400), (20, 2763930), (24, 2303275), (25, 2211144), (26, 2126100), (30, 1842620), (38, 1454700), (39, 1417400), (40, 1381965), (50, 1105572), (52, 1063050), (57, 969800), (60, 921310), (65, 850440), (75, 737048), (76, 727350), (78, 708700), (95, 581880), (100, 552786), (104, 531525), (114, 484900), (120, 460655), (130, 425220), (150, 368524), (152, 363675), (156, 354350), (190, 290940), (195, 283480), (200, 276393), (228, 242450), (247, 223800), (260, 212610), (285, 193960), (300, 184262), (312, 177175), (325, 170088), (373, 148200), (380, 145470), (390, 141740), (456, 121225), (475, 116376), (494, 111900), (520, 106305), (570, 96980), (600, 92131), (650, 85044), (741, 74600), (746, 74100), (760, 72735), (780, 70870), (950, 58188), (975, 56696), (988, 55950), (1119, 49400), (1140, 48490), (1235, 44760), (1300, 42522), (1425, 38792), (1482, 37300), (1492, 37050), (1560, 35435), (1865, 29640), (1900, 29094), (1950, 28348), (1976, 27975), (2238, 24700), (2280, 24245), (2470, 22380), (2600, 21261), (2850, 19396), (2964, 18650), (2984, 18525), (3705, 14920), (3730, 14820), (3800, 14547), (3900, 14174), (4476, 12350), (4849, 11400), (4940, 11190), (5595, 9880), (5700, 9698), (5928, 9325), (6175, 8952), (7087, 7800), (7410, 7460)]