120980600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 333312000

約数和(自身を除く): 212331400

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 31, 38, 40, 50, 52, 62, 65, 76, 79, 95, 100, 104, 124, 130, 152, 155, 158, 190, 200, 247, 248, 260, 310, 316, 325, 380, 395, 403, 475, 494, 520, 589, 620, 632, 650, 760, 775, 790, 806, 950, 988, 1027, 1178, 1235, 1240, 1300, 1501, 1550, 1580, 1612, 1900, 1975, 1976, 2015, 2054, 2356, 2449, 2470, 2600, 2945, 3002, 3100, 3160, 3224, 3800, 3950, 4030, 4108, 4712, 4898, 4940, 5135, 5890, 6004, 6175, 6200, 7505, 7657, 7900, 8060, 8216, 9796, 9880, 10075, 10270, 11780, 12008, 12245, 12350, 14725, 15010, 15314, 15800, 16120, 19513, 19592, 20150, 20540, 23560, 24490, 24700, 25675, 29450, 30020, 30628, 31837, 37525, 38285, 39026, 40300, 41080, 46531, 48980, 49400, 51350, 58900, 60040, 61225, 61256, 63674, 75050, 76570, 78052, 80600, 93062, 97565, 97960, 102700, 117800, 122450, 127348, 150100, 153140, 156104, 159185, 186124, 191425, 195130, 205400, 232655, 244900, 254696, 300200, 306280, 318370, 372248, 382850, 390260, 465310, 487825, 489800, 604903, 636740, 765700, 780520, 795925, 930620, 975650, 1163275, 1209806, 1273480, 1531400, 1591850, 1861240, 1951300, 2326550, 2419612, 3024515, 3183700, 3902600, 4653100, 4839224, 6049030, 6367400, 9306200, 12098060, 15122575, 24196120, 30245150, 60490300, 120980600]

約数ペア:

[(1, 120980600), (2, 60490300), (4, 30245150), (5, 24196120), (8, 15122575), (10, 12098060), (13, 9306200), (19, 6367400), (20, 6049030), (25, 4839224), (26, 4653100), (31, 3902600), (38, 3183700), (40, 3024515), (50, 2419612), (52, 2326550), (62, 1951300), (65, 1861240), (76, 1591850), (79, 1531400), (95, 1273480), (100, 1209806), (104, 1163275), (124, 975650), (130, 930620), (152, 795925), (155, 780520), (158, 765700), (190, 636740), (200, 604903), (247, 489800), (248, 487825), (260, 465310), (310, 390260), (316, 382850), (325, 372248), (380, 318370), (395, 306280), (403, 300200), (475, 254696), (494, 244900), (520, 232655), (589, 205400), (620, 195130), (632, 191425), (650, 186124), (760, 159185), (775, 156104), (790, 153140), (806, 150100), (950, 127348), (988, 122450), (1027, 117800), (1178, 102700), (1235, 97960), (1240, 97565), (1300, 93062), (1501, 80600), (1550, 78052), (1580, 76570), (1612, 75050), (1900, 63674), (1975, 61256), (1976, 61225), (2015, 60040), (2054, 58900), (2356, 51350), (2449, 49400), (2470, 48980), (2600, 46531), (2945, 41080), (3002, 40300), (3100, 39026), (3160, 38285), (3224, 37525), (3800, 31837), (3950, 30628), (4030, 30020), (4108, 29450), (4712, 25675), (4898, 24700), (4940, 24490), (5135, 23560), (5890, 20540), (6004, 20150), (6175, 19592), (6200, 19513), (7505, 16120), (7657, 15800), (7900, 15314), (8060, 15010), (8216, 14725), (9796, 12350), (9880, 12245), (10075, 12008), (10270, 11780)]