68844300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{32783}}^1$

素因数の和:32807

約数の個数: 72

約数和(自身を含む): 227652096

約数和(自身を除く): 158807796

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, 32783, 65566, 98349, 131132, 163915, 196698, 229481, 327830, 393396, 458962, 491745, 655660, 688443, 819575, 917924, 983490, 1147405, 1376886, 1639150, 1966980, 2294810, 2458725, 2753772, 3278300, 3442215, 4589620, 4917450, 5737025, 6884430, 9834900, 11474050, 13768860, 17211075, 22948100, 34422150, 68844300]

約数ペア:

[(1, 68844300), (2, 34422150), (3, 22948100), (4, 17211075), (5, 13768860), (6, 11474050), (7, 9834900), (10, 6884430), (12, 5737025), (14, 4917450), (15, 4589620), (20, 3442215), (21, 3278300), (25, 2753772), (28, 2458725), (30, 2294810), (35, 1966980), (42, 1639150), (50, 1376886), (60, 1147405), (70, 983490), (75, 917924), (84, 819575), (100, 688443), (105, 655660), (140, 491745), (150, 458962), (175, 393396), (210, 327830), (300, 229481), (350, 196698), (420, 163915), (525, 131132), (700, 98349), (1050, 65566), (2100, 32783)]