434700

素因数分解:

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

素因数の和:53

約数の個数: 144

約数和(自身を含む): 1666560

約数和(自身を除く): 1231860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 27, 28, 30, 35, 36, 42, 45, 46, 50, 54, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 108, 115, 126, 135, 138, 140, 150, 161, 175, 180, 189, 207, 210, 225, 230, 252, 270, 276, 300, 315, 322, 345, 350, 378, 414, 420, 450, 460, 483, 525, 540, 575, 621, 630, 644, 675, 690, 700, 756, 805, 828, 900, 945, 966, 1035, 1050, 1150, 1242, 1260, 1350, 1380, 1449, 1575, 1610, 1725, 1890, 1932, 2070, 2100, 2300, 2415, 2484, 2700, 2898, 3105, 3150, 3220, 3450, 3780, 4025, 4140, 4347, 4725, 4830, 5175, 5796, 6210, 6300, 6900, 7245, 8050, 8694, 9450, 9660, 10350, 12075, 12420, 14490, 15525, 16100, 17388, 18900, 20700, 21735, 24150, 28980, 31050, 36225, 43470, 48300, 62100, 72450, 86940, 108675, 144900, 217350, 434700]

約数ペア:

[(1, 434700), (2, 217350), (3, 144900), (4, 108675), (5, 86940), (6, 72450), (7, 62100), (9, 48300), (10, 43470), (12, 36225), (14, 31050), (15, 28980), (18, 24150), (20, 21735), (21, 20700), (23, 18900), (25, 17388), (27, 16100), (28, 15525), (30, 14490), (35, 12420), (36, 12075), (42, 10350), (45, 9660), (46, 9450), (50, 8694), (54, 8050), (60, 7245), (63, 6900), (69, 6300), (70, 6210), (75, 5796), (84, 5175), (90, 4830), (92, 4725), (100, 4347), (105, 4140), (108, 4025), (115, 3780), (126, 3450), (135, 3220), (138, 3150), (140, 3105), (150, 2898), (161, 2700), (175, 2484), (180, 2415), (189, 2300), (207, 2100), (210, 2070), (225, 1932), (230, 1890), (252, 1725), (270, 1610), (276, 1575), (300, 1449), (315, 1380), (322, 1350), (345, 1260), (350, 1242), (378, 1150), (414, 1050), (420, 1035), (450, 966), (460, 945), (483, 900), (525, 828), (540, 805), (575, 756), (621, 700), (630, 690), (644, 675)]