142869300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{9719}}^1$

素因数の和:9750

約数の個数: 108

約数和(自身を含む): 480906720

約数和(自身を除く): 338037420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 9719, 14700, 19438, 29157, 38876, 48595, 58314, 68033, 97190, 116628, 136066, 145785, 194380, 204099, 242975, 272132, 291570, 340165, 408198, 476231, 485950, 583140, 680330, 728925, 816396, 952462, 971900, 1020495, 1360660, 1428693, 1457850, 1700825, 1904924, 2040990, 2381155, 2857386, 2915700, 3401650, 4081980, 4762310, 5102475, 5714772, 6803300, 7143465, 9524620, 10204950, 11905775, 14286930, 20409900, 23811550, 28573860, 35717325, 47623100, 71434650, 142869300]

約数ペア:

[(1, 142869300), (2, 71434650), (3, 47623100), (4, 35717325), (5, 28573860), (6, 23811550), (7, 20409900), (10, 14286930), (12, 11905775), (14, 10204950), (15, 9524620), (20, 7143465), (21, 6803300), (25, 5714772), (28, 5102475), (30, 4762310), (35, 4081980), (42, 3401650), (49, 2915700), (50, 2857386), (60, 2381155), (70, 2040990), (75, 1904924), (84, 1700825), (98, 1457850), (100, 1428693), (105, 1360660), (140, 1020495), (147, 971900), (150, 952462), (175, 816396), (196, 728925), (210, 680330), (245, 583140), (294, 485950), (300, 476231), (350, 408198), (420, 340165), (490, 291570), (525, 272132), (588, 242975), (700, 204099), (735, 194380), (980, 145785), (1050, 136066), (1225, 116628), (1470, 97190), (2100, 68033), (2450, 58314), (2940, 48595), (3675, 38876), (4900, 29157), (7350, 19438), (9719, 14700)]