143814300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{68483}}^1$

素因数の和:68507

約数の個数: 72

約数和(自身を含む): 475552896

約数和(自身を除く): 331738596

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, 68483, 136966, 205449, 273932, 342415, 410898, 479381, 684830, 821796, 958762, 1027245, 1369660, 1438143, 1712075, 1917524, 2054490, 2396905, 2876286, 3424150, 4108980, 4793810, 5136225, 5752572, 6848300, 7190715, 9587620, 10272450, 11984525, 14381430, 20544900, 23969050, 28762860, 35953575, 47938100, 71907150, 143814300]

約数ペア:

[(1, 143814300), (2, 71907150), (3, 47938100), (4, 35953575), (5, 28762860), (6, 23969050), (7, 20544900), (10, 14381430), (12, 11984525), (14, 10272450), (15, 9587620), (20, 7190715), (21, 6848300), (25, 5752572), (28, 5136225), (30, 4793810), (35, 4108980), (42, 3424150), (50, 2876286), (60, 2396905), (70, 2054490), (75, 1917524), (84, 1712075), (100, 1438143), (105, 1369660), (140, 1027245), (150, 958762), (175, 821796), (210, 684830), (300, 479381), (350, 410898), (420, 342415), (525, 273932), (700, 205449), (1050, 136966), (2100, 68483)]