13371750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{283}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 42531840

約数和(自身を除く): 29160090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 283, 315, 350, 375, 378, 450, 525, 566, 630, 675, 750, 849, 875, 945, 1050, 1125, 1350, 1415, 1575, 1698, 1750, 1890, 1981, 2250, 2547, 2625, 2830, 3150, 3375, 3962, 4245, 4725, 5094, 5250, 5943, 6750, 7075, 7641, 7875, 8490, 9450, 9905, 11886, 12735, 14150, 15282, 15750, 17829, 19810, 21225, 23625, 25470, 29715, 35375, 35658, 38205, 42450, 47250, 49525, 53487, 59430, 63675, 70750, 76410, 89145, 99050, 106125, 106974, 127350, 148575, 178290, 191025, 212250, 247625, 267435, 297150, 318375, 382050, 445725, 495250, 534870, 636750, 742875, 891450, 955125, 1337175, 1485750, 1910250, 2228625, 2674350, 4457250, 6685875, 13371750]

約数ペア:

[(1, 13371750), (2, 6685875), (3, 4457250), (5, 2674350), (6, 2228625), (7, 1910250), (9, 1485750), (10, 1337175), (14, 955125), (15, 891450), (18, 742875), (21, 636750), (25, 534870), (27, 495250), (30, 445725), (35, 382050), (42, 318375), (45, 297150), (50, 267435), (54, 247625), (63, 212250), (70, 191025), (75, 178290), (90, 148575), (105, 127350), (125, 106974), (126, 106125), (135, 99050), (150, 89145), (175, 76410), (189, 70750), (210, 63675), (225, 59430), (250, 53487), (270, 49525), (283, 47250), (315, 42450), (350, 38205), (375, 35658), (378, 35375), (450, 29715), (525, 25470), (566, 23625), (630, 21225), (675, 19810), (750, 17829), (849, 15750), (875, 15282), (945, 14150), (1050, 12735), (1125, 11886), (1350, 9905), (1415, 9450), (1575, 8490), (1698, 7875), (1750, 7641), (1890, 7075), (1981, 6750), (2250, 5943), (2547, 5250), (2625, 5094), (2830, 4725), (3150, 4245), (3375, 3962)]