299634120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1100

約数の個数: 128

約数和(自身を含む): 1002672000

約数和(自身を除く): 703037880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 421, 540, 659, 842, 1080, 1263, 1318, 1684, 1977, 2105, 2526, 2636, 3295, 3368, 3789, 3954, 4210, 5052, 5272, 5931, 6315, 6590, 7578, 7908, 8420, 9885, 10104, 11367, 11862, 12630, 13180, 15156, 15816, 16840, 17793, 18945, 19770, 22734, 23724, 25260, 26360, 29655, 30312, 35586, 37890, 39540, 45468, 47448, 50520, 56835, 59310, 71172, 75780, 79080, 88965, 90936, 113670, 118620, 142344, 151560, 177930, 227340, 237240, 277439, 355860, 454680, 554878, 711720, 832317, 1109756, 1387195, 1664634, 2219512, 2496951, 2774390, 3329268, 4161585, 4993902, 5548780, 6658536, 7490853, 8323170, 9987804, 11097560, 12484755, 14981706, 16646340, 19975608, 24969510, 29963412, 33292680, 37454265, 49939020, 59926824, 74908530, 99878040, 149817060, 299634120]

約数ペア:

[(1, 299634120), (2, 149817060), (3, 99878040), (4, 74908530), (5, 59926824), (6, 49939020), (8, 37454265), (9, 33292680), (10, 29963412), (12, 24969510), (15, 19975608), (18, 16646340), (20, 14981706), (24, 12484755), (27, 11097560), (30, 9987804), (36, 8323170), (40, 7490853), (45, 6658536), (54, 5548780), (60, 4993902), (72, 4161585), (90, 3329268), (108, 2774390), (120, 2496951), (135, 2219512), (180, 1664634), (216, 1387195), (270, 1109756), (360, 832317), (421, 711720), (540, 554878), (659, 454680), (842, 355860), (1080, 277439), (1263, 237240), (1318, 227340), (1684, 177930), (1977, 151560), (2105, 142344), (2526, 118620), (2636, 113670), (3295, 90936), (3368, 88965), (3789, 79080), (3954, 75780), (4210, 71172), (5052, 59310), (5272, 56835), (5931, 50520), (6315, 47448), (6590, 45468), (7578, 39540), (7908, 37890), (8420, 35586), (9885, 30312), (10104, 29655), (11367, 26360), (11862, 25260), (12630, 23724), (13180, 22734), (15156, 19770), (15816, 18945), (16840, 17793)]