131037900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2760

約数の個数: 144

約数和(自身を含む): 452304384

約数和(自身を除く): 321266484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 2713, 3220, 3450, 4025, 4830, 5426, 6900, 8050, 8139, 9660, 10852, 12075, 13565, 16100, 16278, 18991, 24150, 27130, 32556, 37982, 40695, 48300, 54260, 56973, 62399, 67825, 75964, 81390, 94955, 113946, 124798, 135650, 162780, 187197, 189910, 203475, 227892, 249596, 271300, 284865, 311995, 374394, 379820, 406950, 436793, 474775, 569730, 623990, 748788, 813900, 873586, 935985, 949550, 1139460, 1247980, 1310379, 1424325, 1559975, 1747172, 1871970, 1899100, 2183965, 2620758, 2848650, 3119950, 3743940, 4367930, 4679925, 5241516, 5697300, 6239900, 6551895, 8735860, 9359850, 10919825, 13103790, 18719700, 21839650, 26207580, 32759475, 43679300, 65518950, 131037900]

約数ペア:

[(1, 131037900), (2, 65518950), (3, 43679300), (4, 32759475), (5, 26207580), (6, 21839650), (7, 18719700), (10, 13103790), (12, 10919825), (14, 9359850), (15, 8735860), (20, 6551895), (21, 6239900), (23, 5697300), (25, 5241516), (28, 4679925), (30, 4367930), (35, 3743940), (42, 3119950), (46, 2848650), (50, 2620758), (60, 2183965), (69, 1899100), (70, 1871970), (75, 1747172), (84, 1559975), (92, 1424325), (100, 1310379), (105, 1247980), (115, 1139460), (138, 949550), (140, 935985), (150, 873586), (161, 813900), (175, 748788), (210, 623990), (230, 569730), (276, 474775), (300, 436793), (322, 406950), (345, 379820), (350, 374394), (420, 311995), (460, 284865), (483, 271300), (525, 249596), (575, 227892), (644, 203475), (690, 189910), (700, 187197), (805, 162780), (966, 135650), (1050, 124798), (1150, 113946), (1380, 94955), (1610, 81390), (1725, 75964), (1932, 67825), (2100, 62399), (2300, 56973), (2415, 54260), (2713, 48300), (3220, 40695), (3450, 37982), (4025, 32556), (4830, 27130), (5426, 24150), (6900, 18991), (8050, 16278), (8139, 16100), (9660, 13565), (10852, 12075)]