30874200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{7351}}^1$

素因数の和:7377

約数の個数: 96

約数和(自身を含む): 109397760

約数和(自身を除く): 78523560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 7351, 14702, 22053, 29404, 36755, 44106, 51457, 58808, 73510, 88212, 102914, 110265, 147020, 154371, 176424, 183775, 205828, 220530, 257285, 294040, 308742, 367550, 411656, 441060, 514570, 551325, 617484, 735100, 771855, 882120, 1029140, 1102650, 1234968, 1286425, 1470200, 1543710, 2058280, 2205300, 2572850, 3087420, 3859275, 4410600, 5145700, 6174840, 7718550, 10291400, 15437100, 30874200]

約数ペア:

[(1, 30874200), (2, 15437100), (3, 10291400), (4, 7718550), (5, 6174840), (6, 5145700), (7, 4410600), (8, 3859275), (10, 3087420), (12, 2572850), (14, 2205300), (15, 2058280), (20, 1543710), (21, 1470200), (24, 1286425), (25, 1234968), (28, 1102650), (30, 1029140), (35, 882120), (40, 771855), (42, 735100), (50, 617484), (56, 551325), (60, 514570), (70, 441060), (75, 411656), (84, 367550), (100, 308742), (105, 294040), (120, 257285), (140, 220530), (150, 205828), (168, 183775), (175, 176424), (200, 154371), (210, 147020), (280, 110265), (300, 102914), (350, 88212), (420, 73510), (525, 58808), (600, 51457), (700, 44106), (840, 36755), (1050, 29404), (1400, 22053), (2100, 14702), (4200, 7351)]