430895400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{55243}}^1$

素因数の和:55275

約数の個数: 96

約数和(自身を含む): 1438553760

約数和(自身を除く): 1007658360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 55243, 110486, 165729, 220972, 276215, 331458, 441944, 552430, 662916, 718159, 828645, 1104860, 1325832, 1381075, 1436318, 1657290, 2154477, 2209720, 2762150, 2872636, 3314580, 3590795, 4143225, 4308954, 5524300, 5745272, 6629160, 7181590, 8286450, 8617908, 10772385, 11048600, 14363180, 16572900, 17235816, 17953975, 21544770, 28726360, 33145800, 35907950, 43089540, 53861925, 71815900, 86179080, 107723850, 143631800, 215447700, 430895400]

約数ペア:

[(1, 430895400), (2, 215447700), (3, 143631800), (4, 107723850), (5, 86179080), (6, 71815900), (8, 53861925), (10, 43089540), (12, 35907950), (13, 33145800), (15, 28726360), (20, 21544770), (24, 17953975), (25, 17235816), (26, 16572900), (30, 14363180), (39, 11048600), (40, 10772385), (50, 8617908), (52, 8286450), (60, 7181590), (65, 6629160), (75, 5745272), (78, 5524300), (100, 4308954), (104, 4143225), (120, 3590795), (130, 3314580), (150, 2872636), (156, 2762150), (195, 2209720), (200, 2154477), (260, 1657290), (300, 1436318), (312, 1381075), (325, 1325832), (390, 1104860), (520, 828645), (600, 718159), (650, 662916), (780, 552430), (975, 441944), (1300, 331458), (1560, 276215), (1950, 220972), (2600, 165729), (3900, 110486), (7800, 55243)]