144872700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 483302400

約数和(自身を除く): 338429700

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, 149, 150, 175, 210, 298, 300, 350, 420, 447, 463, 525, 596, 700, 745, 894, 926, 1043, 1050, 1389, 1490, 1788, 1852, 2086, 2100, 2235, 2315, 2778, 2980, 3129, 3241, 3725, 4172, 4470, 4630, 5215, 5556, 6258, 6482, 6945, 7450, 8940, 9260, 9723, 10430, 11175, 11575, 12516, 12964, 13890, 14900, 15645, 16205, 19446, 20860, 22350, 23150, 26075, 27780, 31290, 32410, 34725, 38892, 44700, 46300, 48615, 52150, 62580, 64820, 68987, 69450, 78225, 81025, 97230, 104300, 137974, 138900, 156450, 162050, 194460, 206961, 243075, 275948, 312900, 324100, 344935, 413922, 482909, 486150, 689870, 827844, 965818, 972300, 1034805, 1379740, 1448727, 1724675, 1931636, 2069610, 2414545, 2897454, 3449350, 4139220, 4829090, 5174025, 5794908, 6898700, 7243635, 9658180, 10348050, 12072725, 14487270, 20696100, 24145450, 28974540, 36218175, 48290900, 72436350, 144872700]

約数ペア:

[(1, 144872700), (2, 72436350), (3, 48290900), (4, 36218175), (5, 28974540), (6, 24145450), (7, 20696100), (10, 14487270), (12, 12072725), (14, 10348050), (15, 9658180), (20, 7243635), (21, 6898700), (25, 5794908), (28, 5174025), (30, 4829090), (35, 4139220), (42, 3449350), (50, 2897454), (60, 2414545), (70, 2069610), (75, 1931636), (84, 1724675), (100, 1448727), (105, 1379740), (140, 1034805), (149, 972300), (150, 965818), (175, 827844), (210, 689870), (298, 486150), (300, 482909), (350, 413922), (420, 344935), (447, 324100), (463, 312900), (525, 275948), (596, 243075), (700, 206961), (745, 194460), (894, 162050), (926, 156450), (1043, 138900), (1050, 137974), (1389, 104300), (1490, 97230), (1788, 81025), (1852, 78225), (2086, 69450), (2100, 68987), (2235, 64820), (2315, 62580), (2778, 52150), (2980, 48615), (3129, 46300), (3241, 44700), (3725, 38892), (4172, 34725), (4470, 32410), (4630, 31290), (5215, 27780), (5556, 26075), (6258, 23150), (6482, 22350), (6945, 20860), (7450, 19446), (8940, 16205), (9260, 15645), (9723, 14900), (10430, 13890), (11175, 12964), (11575, 12516)]