99718920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{5653}}^1$

素因数の和:5684

約数の個数: 144

約数和(自身を含む): 377065260

約数和(自身を除く): 277346340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5653, 5880, 8820, 11306, 16959, 17640, 22612, 28265, 33918, 39571, 45224, 50877, 56530, 67836, 79142, 84795, 101754, 113060, 118713, 135672, 158284, 169590, 197855, 203508, 226120, 237426, 254385, 276997, 316568, 339180, 356139, 395710, 407016, 474852, 508770, 553994, 593565, 678360, 712278, 791420, 830991, 949704, 1017540, 1107988, 1187130, 1384985, 1424556, 1582840, 1661982, 1780695, 2035080, 2215976, 2374260, 2492973, 2769970, 2849112, 3323964, 3561390, 4154955, 4748520, 4985946, 5539940, 6647928, 7122780, 8309910, 9971892, 11079880, 12464865, 14245560, 16619820, 19943784, 24929730, 33239640, 49859460, 99718920]

約数ペア:

[(1, 99718920), (2, 49859460), (3, 33239640), (4, 24929730), (5, 19943784), (6, 16619820), (7, 14245560), (8, 12464865), (9, 11079880), (10, 9971892), (12, 8309910), (14, 7122780), (15, 6647928), (18, 5539940), (20, 4985946), (21, 4748520), (24, 4154955), (28, 3561390), (30, 3323964), (35, 2849112), (36, 2769970), (40, 2492973), (42, 2374260), (45, 2215976), (49, 2035080), (56, 1780695), (60, 1661982), (63, 1582840), (70, 1424556), (72, 1384985), (84, 1187130), (90, 1107988), (98, 1017540), (105, 949704), (120, 830991), (126, 791420), (140, 712278), (147, 678360), (168, 593565), (180, 553994), (196, 508770), (210, 474852), (245, 407016), (252, 395710), (280, 356139), (294, 339180), (315, 316568), (360, 276997), (392, 254385), (420, 237426), (441, 226120), (490, 203508), (504, 197855), (588, 169590), (630, 158284), (735, 135672), (840, 118713), (882, 113060), (980, 101754), (1176, 84795), (1260, 79142), (1470, 67836), (1764, 56530), (1960, 50877), (2205, 45224), (2520, 39571), (2940, 33918), (3528, 28265), (4410, 22612), (5653, 17640), (5880, 16959), (8820, 11306)]