290400600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{69143}}^1$

素因数の和:69169

約数の個数: 96

約数和(自身を含む): 1028862720

約数和(自身を除く): 738462120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 69143, 138286, 207429, 276572, 345715, 414858, 484001, 553144, 691430, 829716, 968002, 1037145, 1382860, 1452003, 1659432, 1728575, 1936004, 2074290, 2420005, 2765720, 2904006, 3457150, 3872008, 4148580, 4840010, 5185725, 5808012, 6914300, 7260015, 8297160, 9680020, 10371450, 11616024, 12100025, 13828600, 14520030, 19360040, 20742900, 24200050, 29040060, 36300075, 41485800, 48400100, 58080120, 72600150, 96800200, 145200300, 290400600]

約数ペア:

[(1, 290400600), (2, 145200300), (3, 96800200), (4, 72600150), (5, 58080120), (6, 48400100), (7, 41485800), (8, 36300075), (10, 29040060), (12, 24200050), (14, 20742900), (15, 19360040), (20, 14520030), (21, 13828600), (24, 12100025), (25, 11616024), (28, 10371450), (30, 9680020), (35, 8297160), (40, 7260015), (42, 6914300), (50, 5808012), (56, 5185725), (60, 4840010), (70, 4148580), (75, 3872008), (84, 3457150), (100, 2904006), (105, 2765720), (120, 2420005), (140, 2074290), (150, 1936004), (168, 1728575), (175, 1659432), (200, 1452003), (210, 1382860), (280, 1037145), (300, 968002), (350, 829716), (420, 691430), (525, 553144), (600, 484001), (700, 414858), (840, 345715), (1050, 276572), (1400, 207429), (2100, 138286), (4200, 69143)]