121326400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 168

約数和(自身を含む): 339526880

約数和(自身を除く): 218200480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 304, 307, 320, 325, 380, 400, 416, 475, 494, 520, 608, 614, 650, 760, 800, 832, 950, 988, 1040, 1216, 1228, 1235, 1300, 1520, 1535, 1600, 1900, 1976, 2080, 2456, 2470, 2600, 3040, 3070, 3800, 3952, 3991, 4160, 4912, 4940, 5200, 5833, 6080, 6140, 6175, 7600, 7675, 7904, 7982, 9824, 9880, 10400, 11666, 12280, 12350, 15200, 15350, 15808, 15964, 19648, 19760, 19955, 20800, 23332, 24560, 24700, 29165, 30400, 30700, 31928, 39520, 39910, 46664, 49120, 49400, 58330, 61400, 63856, 75829, 79040, 79820, 93328, 98240, 98800, 99775, 116660, 122800, 127712, 145825, 151658, 159640, 186656, 197600, 199550, 233320, 245600, 255424, 291650, 303316, 319280, 373312, 379145, 395200, 399100, 466640, 491200, 583300, 606632, 638560, 758290, 798200, 933280, 1166600, 1213264, 1277120, 1516580, 1596400, 1866560, 1895725, 2333200, 2426528, 3033160, 3192800, 3791450, 4666400, 4853056, 6066320, 6385600, 7582900, 9332800, 12132640, 15165800, 24265280, 30331600, 60663200, 121326400]

約数ペア:

[(1, 121326400), (2, 60663200), (4, 30331600), (5, 24265280), (8, 15165800), (10, 12132640), (13, 9332800), (16, 7582900), (19, 6385600), (20, 6066320), (25, 4853056), (26, 4666400), (32, 3791450), (38, 3192800), (40, 3033160), (50, 2426528), (52, 2333200), (64, 1895725), (65, 1866560), (76, 1596400), (80, 1516580), (95, 1277120), (100, 1213264), (104, 1166600), (130, 933280), (152, 798200), (160, 758290), (190, 638560), (200, 606632), (208, 583300), (247, 491200), (260, 466640), (304, 399100), (307, 395200), (320, 379145), (325, 373312), (380, 319280), (400, 303316), (416, 291650), (475, 255424), (494, 245600), (520, 233320), (608, 199550), (614, 197600), (650, 186656), (760, 159640), (800, 151658), (832, 145825), (950, 127712), (988, 122800), (1040, 116660), (1216, 99775), (1228, 98800), (1235, 98240), (1300, 93328), (1520, 79820), (1535, 79040), (1600, 75829), (1900, 63856), (1976, 61400), (2080, 58330), (2456, 49400), (2470, 49120), (2600, 46664), (3040, 39910), (3070, 39520), (3800, 31928), (3952, 30700), (3991, 30400), (4160, 29165), (4912, 24700), (4940, 24560), (5200, 23332), (5833, 20800), (6080, 19955), (6140, 19760), (6175, 19648), (7600, 15964), (7675, 15808), (7904, 15350), (7982, 15200), (9824, 12350), (9880, 12280), (10400, 11666)]