155703450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:856

約数の個数: 96

約数和(自身を含む): 443793024

約数和(自身を除く): 288089574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 257, 350, 514, 525, 577, 771, 1050, 1154, 1285, 1542, 1731, 1799, 2570, 2885, 3462, 3598, 3855, 4039, 5397, 5770, 6425, 7710, 8078, 8655, 8995, 10794, 12117, 12850, 14425, 17310, 17990, 19275, 20195, 24234, 26985, 28850, 38550, 40390, 43275, 44975, 53970, 60585, 86550, 89950, 100975, 121170, 134925, 148289, 201950, 269850, 296578, 302925, 444867, 605850, 741445, 889734, 1038023, 1482890, 2076046, 2224335, 3114069, 3707225, 4448670, 5190115, 6228138, 7414450, 10380230, 11121675, 15570345, 22243350, 25950575, 31140690, 51901150, 77851725, 155703450]

約数ペア:

[(1, 155703450), (2, 77851725), (3, 51901150), (5, 31140690), (6, 25950575), (7, 22243350), (10, 15570345), (14, 11121675), (15, 10380230), (21, 7414450), (25, 6228138), (30, 5190115), (35, 4448670), (42, 3707225), (50, 3114069), (70, 2224335), (75, 2076046), (105, 1482890), (150, 1038023), (175, 889734), (210, 741445), (257, 605850), (350, 444867), (514, 302925), (525, 296578), (577, 269850), (771, 201950), (1050, 148289), (1154, 134925), (1285, 121170), (1542, 100975), (1731, 89950), (1799, 86550), (2570, 60585), (2885, 53970), (3462, 44975), (3598, 43275), (3855, 40390), (4039, 38550), (5397, 28850), (5770, 26985), (6425, 24234), (7710, 20195), (8078, 19275), (8655, 17990), (8995, 17310), (10794, 14425), (12117, 12850)]