155323290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 394243200

約数和(自身を除く): 238919910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 269, 285, 538, 570, 807, 1013, 1345, 1614, 2026, 2690, 3039, 4035, 5065, 5111, 6078, 8070, 10130, 10222, 15195, 15333, 19247, 25555, 30390, 30666, 38494, 51110, 57741, 76665, 96235, 115482, 153330, 192470, 272497, 288705, 544994, 577410, 817491, 1362485, 1634982, 2724970, 4087455, 5177443, 8174910, 10354886, 15532329, 25887215, 31064658, 51774430, 77661645, 155323290]

約数ペア:

[(1, 155323290), (2, 77661645), (3, 51774430), (5, 31064658), (6, 25887215), (10, 15532329), (15, 10354886), (19, 8174910), (30, 5177443), (38, 4087455), (57, 2724970), (95, 1634982), (114, 1362485), (190, 817491), (269, 577410), (285, 544994), (538, 288705), (570, 272497), (807, 192470), (1013, 153330), (1345, 115482), (1614, 96235), (2026, 76665), (2690, 57741), (3039, 51110), (4035, 38494), (5065, 30666), (5111, 30390), (6078, 25555), (8070, 19247), (10130, 15333), (10222, 15195)]