67422600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{5351}}^1$

素因数の和:5380

約数の個数: 144

約数和(自身を含む): 258822720

約数和(自身を除く): 191400120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5351, 6300, 10702, 12600, 16053, 21404, 26755, 32106, 37457, 42808, 48159, 53510, 64212, 74914, 80265, 96318, 107020, 112371, 128424, 133775, 149828, 160530, 187285, 192636, 214040, 224742, 240795, 267550, 299656, 321060, 337113, 374570, 385272, 401325, 449484, 481590, 535100, 561855, 642120, 674226, 749140, 802650, 898968, 936425, 963180, 1070200, 1123710, 1203975, 1348452, 1498280, 1605300, 1685565, 1872850, 1926360, 2247420, 2407950, 2696904, 2809275, 3210600, 3371130, 3745700, 4494840, 4815900, 5618550, 6742260, 7491400, 8427825, 9631800, 11237100, 13484520, 16855650, 22474200, 33711300, 67422600]

約数ペア:

[(1, 67422600), (2, 33711300), (3, 22474200), (4, 16855650), (5, 13484520), (6, 11237100), (7, 9631800), (8, 8427825), (9, 7491400), (10, 6742260), (12, 5618550), (14, 4815900), (15, 4494840), (18, 3745700), (20, 3371130), (21, 3210600), (24, 2809275), (25, 2696904), (28, 2407950), (30, 2247420), (35, 1926360), (36, 1872850), (40, 1685565), (42, 1605300), (45, 1498280), (50, 1348452), (56, 1203975), (60, 1123710), (63, 1070200), (70, 963180), (72, 936425), (75, 898968), (84, 802650), (90, 749140), (100, 674226), (105, 642120), (120, 561855), (126, 535100), (140, 481590), (150, 449484), (168, 401325), (175, 385272), (180, 374570), (200, 337113), (210, 321060), (225, 299656), (252, 267550), (280, 240795), (300, 224742), (315, 214040), (350, 192636), (360, 187285), (420, 160530), (450, 149828), (504, 133775), (525, 128424), (600, 112371), (630, 107020), (700, 96318), (840, 80265), (900, 74914), (1050, 64212), (1260, 53510), (1400, 48159), (1575, 42808), (1800, 37457), (2100, 32106), (2520, 26755), (3150, 21404), (4200, 16053), (5351, 12600), (6300, 10702)]