72069900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{34319}}^1$

素因数の和:34343

約数の個数: 72

約数和(自身を含む): 238318080

約数和(自身を除く): 166248180

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, 34319, 68638, 102957, 137276, 171595, 205914, 240233, 343190, 411828, 480466, 514785, 686380, 720699, 857975, 960932, 1029570, 1201165, 1441398, 1715950, 2059140, 2402330, 2573925, 2882796, 3431900, 3603495, 4804660, 5147850, 6005825, 7206990, 10295700, 12011650, 14413980, 18017475, 24023300, 36034950, 72069900]

約数ペア:

[(1, 72069900), (2, 36034950), (3, 24023300), (4, 18017475), (5, 14413980), (6, 12011650), (7, 10295700), (10, 7206990), (12, 6005825), (14, 5147850), (15, 4804660), (20, 3603495), (21, 3431900), (25, 2882796), (28, 2573925), (30, 2402330), (35, 2059140), (42, 1715950), (50, 1441398), (60, 1201165), (70, 1029570), (75, 960932), (84, 857975), (100, 720699), (105, 686380), (140, 514785), (150, 480466), (175, 411828), (210, 343190), (300, 240233), (350, 205914), (420, 171595), (525, 137276), (700, 102957), (1050, 68638), (2100, 34319)]