156082740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21499}}^1$

素因数の和:21533

約数の個数: 72

約数和(自身を含む): 480396000

約数和(自身を除く): 324313260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 21499, 42998, 64497, 85996, 107495, 128994, 214990, 236489, 257988, 322485, 429980, 472978, 644970, 709467, 945956, 1182445, 1289940, 1418934, 2364890, 2601379, 2837868, 3547335, 4729780, 5202758, 7094670, 7804137, 10405516, 13006895, 14189340, 15608274, 26013790, 31216548, 39020685, 52027580, 78041370, 156082740]

約数ペア:

[(1, 156082740), (2, 78041370), (3, 52027580), (4, 39020685), (5, 31216548), (6, 26013790), (10, 15608274), (11, 14189340), (12, 13006895), (15, 10405516), (20, 7804137), (22, 7094670), (30, 5202758), (33, 4729780), (44, 3547335), (55, 2837868), (60, 2601379), (66, 2364890), (110, 1418934), (121, 1289940), (132, 1182445), (165, 945956), (220, 709467), (242, 644970), (330, 472978), (363, 429980), (484, 322485), (605, 257988), (660, 236489), (726, 214990), (1210, 128994), (1452, 107495), (1815, 85996), (2420, 64497), (3630, 42998), (7260, 21499)]