78089130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 241459200

約数和(自身を除く): 163370070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 378, 395, 474, 523, 553, 630, 711, 790, 945, 1046, 1106, 1185, 1422, 1569, 1659, 1890, 2133, 2370, 2615, 2765, 3138, 3318, 3555, 3661, 4266, 4707, 4977, 5230, 5530, 7110, 7322, 7845, 8295, 9414, 9954, 10665, 10983, 14121, 14931, 15690, 16590, 18305, 21330, 21966, 23535, 24885, 28242, 29862, 32949, 36610, 41317, 47070, 49770, 54915, 65898, 70605, 74655, 82634, 98847, 109830, 123951, 141210, 149310, 164745, 197694, 206585, 247902, 289219, 329490, 371853, 413170, 494235, 578438, 619755, 743706, 867657, 988470, 1115559, 1239510, 1446095, 1735314, 1859265, 2231118, 2602971, 2892190, 3718530, 4338285, 5205942, 5577795, 7808913, 8676570, 11155590, 13014855, 15617826, 26029710, 39044565, 78089130]

約数ペア:

[(1, 78089130), (2, 39044565), (3, 26029710), (5, 15617826), (6, 13014855), (7, 11155590), (9, 8676570), (10, 7808913), (14, 5577795), (15, 5205942), (18, 4338285), (21, 3718530), (27, 2892190), (30, 2602971), (35, 2231118), (42, 1859265), (45, 1735314), (54, 1446095), (63, 1239510), (70, 1115559), (79, 988470), (90, 867657), (105, 743706), (126, 619755), (135, 578438), (158, 494235), (189, 413170), (210, 371853), (237, 329490), (270, 289219), (315, 247902), (378, 206585), (395, 197694), (474, 164745), (523, 149310), (553, 141210), (630, 123951), (711, 109830), (790, 98847), (945, 82634), (1046, 74655), (1106, 70605), (1185, 65898), (1422, 54915), (1569, 49770), (1659, 47070), (1890, 41317), (2133, 36610), (2370, 32949), (2615, 29862), (2765, 28242), (3138, 24885), (3318, 23535), (3555, 21966), (3661, 21330), (4266, 18305), (4707, 16590), (4977, 15690), (5230, 14931), (5530, 14121), (7110, 10983), (7322, 10665), (7845, 9954), (8295, 9414)]