285417300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{135913}}^1$

素因数の和:135937

約数の個数: 72

約数和(自身を含む): 943786816

約数和(自身を除く): 658369516

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, 135913, 271826, 407739, 543652, 679565, 815478, 951391, 1359130, 1630956, 1902782, 2038695, 2718260, 2854173, 3397825, 3805564, 4077390, 4756955, 5708346, 6795650, 8154780, 9513910, 10193475, 11416692, 13591300, 14270865, 19027820, 20386950, 23784775, 28541730, 40773900, 47569550, 57083460, 71354325, 95139100, 142708650, 285417300]

約数ペア:

[(1, 285417300), (2, 142708650), (3, 95139100), (4, 71354325), (5, 57083460), (6, 47569550), (7, 40773900), (10, 28541730), (12, 23784775), (14, 20386950), (15, 19027820), (20, 14270865), (21, 13591300), (25, 11416692), (28, 10193475), (30, 9513910), (35, 8154780), (42, 6795650), (50, 5708346), (60, 4756955), (70, 4077390), (75, 3805564), (84, 3397825), (100, 2854173), (105, 2718260), (140, 2038695), (150, 1902782), (175, 1630956), (210, 1359130), (300, 951391), (350, 815478), (420, 679565), (525, 543652), (700, 407739), (1050, 271826), (2100, 135913)]