2690400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 9374400

約数和(自身を除く): 6684000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 59, 60, 75, 76, 80, 95, 96, 100, 114, 118, 120, 150, 152, 160, 177, 190, 200, 228, 236, 240, 285, 295, 300, 304, 354, 380, 400, 456, 472, 475, 480, 570, 590, 600, 608, 708, 760, 800, 885, 912, 944, 950, 1121, 1140, 1180, 1200, 1416, 1425, 1475, 1520, 1770, 1824, 1888, 1900, 2242, 2280, 2360, 2400, 2832, 2850, 2950, 3040, 3363, 3540, 3800, 4425, 4484, 4560, 4720, 5605, 5664, 5700, 5900, 6726, 7080, 7600, 8850, 8968, 9120, 9440, 11210, 11400, 11800, 13452, 14160, 15200, 16815, 17700, 17936, 22420, 22800, 23600, 26904, 28025, 28320, 33630, 35400, 35872, 44840, 45600, 47200, 53808, 56050, 67260, 70800, 84075, 89680, 107616, 112100, 134520, 141600, 168150, 179360, 224200, 269040, 336300, 448400, 538080, 672600, 896800, 1345200, 2690400]

約数ペア:

[(1, 2690400), (2, 1345200), (3, 896800), (4, 672600), (5, 538080), (6, 448400), (8, 336300), (10, 269040), (12, 224200), (15, 179360), (16, 168150), (19, 141600), (20, 134520), (24, 112100), (25, 107616), (30, 89680), (32, 84075), (38, 70800), (40, 67260), (48, 56050), (50, 53808), (57, 47200), (59, 45600), (60, 44840), (75, 35872), (76, 35400), (80, 33630), (95, 28320), (96, 28025), (100, 26904), (114, 23600), (118, 22800), (120, 22420), (150, 17936), (152, 17700), (160, 16815), (177, 15200), (190, 14160), (200, 13452), (228, 11800), (236, 11400), (240, 11210), (285, 9440), (295, 9120), (300, 8968), (304, 8850), (354, 7600), (380, 7080), (400, 6726), (456, 5900), (472, 5700), (475, 5664), (480, 5605), (570, 4720), (590, 4560), (600, 4484), (608, 4425), (708, 3800), (760, 3540), (800, 3363), (885, 3040), (912, 2950), (944, 2850), (950, 2832), (1121, 2400), (1140, 2360), (1180, 2280), (1200, 2242), (1416, 1900), (1425, 1888), (1475, 1824), (1520, 1770)]