315726600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{10739}}^1$

素因数の和:10772

約数の個数: 144

約数和(自身を含む): 1138654800

約数和(自身を除く): 822928200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5880, 7350, 9800, 10739, 14700, 21478, 29400, 32217, 42956, 53695, 64434, 75173, 85912, 107390, 128868, 150346, 161085, 214780, 225519, 257736, 268475, 300692, 322170, 375865, 429560, 451038, 526211, 536950, 601384, 644340, 751730, 805425, 902076, 1052422, 1073900, 1127595, 1288680, 1503460, 1578633, 1610850, 1804152, 1879325, 2104844, 2147800, 2255190, 2631055, 3006920, 3157266, 3221700, 3758650, 4209688, 4510380, 5262110, 5637975, 6314532, 6443400, 7517300, 7893165, 9020760, 10524220, 11275950, 12629064, 13155275, 15034600, 15786330, 21048440, 22551900, 26310550, 31572660, 39465825, 45103800, 52621100, 63145320, 78931650, 105242200, 157863300, 315726600]

約数ペア:

[(1, 315726600), (2, 157863300), (3, 105242200), (4, 78931650), (5, 63145320), (6, 52621100), (7, 45103800), (8, 39465825), (10, 31572660), (12, 26310550), (14, 22551900), (15, 21048440), (20, 15786330), (21, 15034600), (24, 13155275), (25, 12629064), (28, 11275950), (30, 10524220), (35, 9020760), (40, 7893165), (42, 7517300), (49, 6443400), (50, 6314532), (56, 5637975), (60, 5262110), (70, 4510380), (75, 4209688), (84, 3758650), (98, 3221700), (100, 3157266), (105, 3006920), (120, 2631055), (140, 2255190), (147, 2147800), (150, 2104844), (168, 1879325), (175, 1804152), (196, 1610850), (200, 1578633), (210, 1503460), (245, 1288680), (280, 1127595), (294, 1073900), (300, 1052422), (350, 902076), (392, 805425), (420, 751730), (490, 644340), (525, 601384), (588, 536950), (600, 526211), (700, 451038), (735, 429560), (840, 375865), (980, 322170), (1050, 300692), (1176, 268475), (1225, 257736), (1400, 225519), (1470, 214780), (1960, 161085), (2100, 150346), (2450, 128868), (2940, 107390), (3675, 85912), (4200, 75173), (4900, 64434), (5880, 53695), (7350, 42956), (9800, 32217), (10739, 29400), (14700, 21478)]