160847700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41243}}^1$

素因数の和:41273

約数の個数: 72

約数和(自身を含む): 501197088

約数和(自身を除く): 340349388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 41243, 82486, 123729, 164972, 206215, 247458, 412430, 494916, 536159, 618645, 824860, 1031075, 1072318, 1237290, 1608477, 2062150, 2144636, 2474580, 2680795, 3093225, 3216954, 4124300, 5361590, 6186450, 6433908, 8042385, 10723180, 12372900, 13403975, 16084770, 26807950, 32169540, 40211925, 53615900, 80423850, 160847700]

約数ペア:

[(1, 160847700), (2, 80423850), (3, 53615900), (4, 40211925), (5, 32169540), (6, 26807950), (10, 16084770), (12, 13403975), (13, 12372900), (15, 10723180), (20, 8042385), (25, 6433908), (26, 6186450), (30, 5361590), (39, 4124300), (50, 3216954), (52, 3093225), (60, 2680795), (65, 2474580), (75, 2144636), (78, 2062150), (100, 1608477), (130, 1237290), (150, 1072318), (156, 1031075), (195, 824860), (260, 618645), (300, 536159), (325, 494916), (390, 412430), (650, 247458), (780, 206215), (975, 164972), (1300, 123729), (1950, 82486), (3900, 41243)]