72439500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{6899}}^1$

素因数の和:6928

約数の個数: 96

約数和(自身を含む): 241113600

約数和(自身を除く): 168674100

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, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 6899, 10500, 13798, 20697, 27596, 34495, 41394, 48293, 68990, 82788, 96586, 103485, 137980, 144879, 172475, 193172, 206970, 241465, 289758, 344950, 413940, 482930, 517425, 579516, 689900, 724395, 862375, 965860, 1034850, 1207325, 1448790, 1724750, 2069700, 2414650, 2587125, 2897580, 3449500, 3621975, 4829300, 5174250, 6036625, 7243950, 10348500, 12073250, 14487900, 18109875, 24146500, 36219750, 72439500]

約数ペア:

[(1, 72439500), (2, 36219750), (3, 24146500), (4, 18109875), (5, 14487900), (6, 12073250), (7, 10348500), (10, 7243950), (12, 6036625), (14, 5174250), (15, 4829300), (20, 3621975), (21, 3449500), (25, 2897580), (28, 2587125), (30, 2414650), (35, 2069700), (42, 1724750), (50, 1448790), (60, 1207325), (70, 1034850), (75, 965860), (84, 862375), (100, 724395), (105, 689900), (125, 579516), (140, 517425), (150, 482930), (175, 413940), (210, 344950), (250, 289758), (300, 241465), (350, 206970), (375, 193172), (420, 172475), (500, 144879), (525, 137980), (700, 103485), (750, 96586), (875, 82788), (1050, 68990), (1500, 48293), (1750, 41394), (2100, 34495), (2625, 27596), (3500, 20697), (5250, 13798), (6899, 10500)]