122314400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 339040800

約数和(自身を除く): 216726400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 304, 325, 380, 400, 416, 475, 494, 520, 608, 619, 650, 760, 800, 950, 988, 1040, 1235, 1238, 1300, 1520, 1900, 1976, 2080, 2470, 2476, 2600, 3040, 3095, 3800, 3952, 4940, 4952, 5200, 6175, 6190, 7600, 7904, 8047, 9880, 9904, 10400, 11761, 12350, 12380, 15200, 15475, 16094, 19760, 19808, 23522, 24700, 24760, 30950, 32188, 39520, 40235, 47044, 49400, 49520, 58805, 61900, 64376, 80470, 94088, 98800, 99040, 117610, 123800, 128752, 152893, 160940, 188176, 197600, 201175, 235220, 247600, 257504, 294025, 305786, 321880, 376352, 402350, 470440, 495200, 588050, 611572, 643760, 764465, 804700, 940880, 1176100, 1223144, 1287520, 1528930, 1609400, 1881760, 2352200, 2446288, 3057860, 3218800, 3822325, 4704400, 4892576, 6115720, 6437600, 7644650, 9408800, 12231440, 15289300, 24462880, 30578600, 61157200, 122314400]

約数ペア:

[(1, 122314400), (2, 61157200), (4, 30578600), (5, 24462880), (8, 15289300), (10, 12231440), (13, 9408800), (16, 7644650), (19, 6437600), (20, 6115720), (25, 4892576), (26, 4704400), (32, 3822325), (38, 3218800), (40, 3057860), (50, 2446288), (52, 2352200), (65, 1881760), (76, 1609400), (80, 1528930), (95, 1287520), (100, 1223144), (104, 1176100), (130, 940880), (152, 804700), (160, 764465), (190, 643760), (200, 611572), (208, 588050), (247, 495200), (260, 470440), (304, 402350), (325, 376352), (380, 321880), (400, 305786), (416, 294025), (475, 257504), (494, 247600), (520, 235220), (608, 201175), (619, 197600), (650, 188176), (760, 160940), (800, 152893), (950, 128752), (988, 123800), (1040, 117610), (1235, 99040), (1238, 98800), (1300, 94088), (1520, 80470), (1900, 64376), (1976, 61900), (2080, 58805), (2470, 49520), (2476, 49400), (2600, 47044), (3040, 40235), (3095, 39520), (3800, 32188), (3952, 30950), (4940, 24760), (4952, 24700), (5200, 23522), (6175, 19808), (6190, 19760), (7600, 16094), (7904, 15475), (8047, 15200), (9880, 12380), (9904, 12350), (10400, 11761)]