248520300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{118343}}^1$

素因数の和:118367

約数の個数: 72

約数和(自身を含む): 821780736

約数和(自身を除く): 573260436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 118343, 236686, 355029, 473372, 591715, 710058, 828401, 1183430, 1420116, 1656802, 1775145, 2366860, 2485203, 2958575, 3313604, 3550290, 4142005, 4970406, 5917150, 7100580, 8284010, 8875725, 9940812, 11834300, 12426015, 16568020, 17751450, 20710025, 24852030, 35502900, 41420050, 49704060, 62130075, 82840100, 124260150, 248520300]

約数ペア:

[(1, 248520300), (2, 124260150), (3, 82840100), (4, 62130075), (5, 49704060), (6, 41420050), (7, 35502900), (10, 24852030), (12, 20710025), (14, 17751450), (15, 16568020), (20, 12426015), (21, 11834300), (25, 9940812), (28, 8875725), (30, 8284010), (35, 7100580), (42, 5917150), (50, 4970406), (60, 4142005), (70, 3550290), (75, 3313604), (84, 2958575), (100, 2485203), (105, 2366860), (140, 1775145), (150, 1656802), (175, 1420116), (210, 1183430), (300, 828401), (350, 710058), (420, 591715), (525, 473372), (700, 355029), (1050, 236686), (2100, 118343)]