3298400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 9999360

約数和(自身を除く): 6700960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 32, 35, 38, 40, 50, 56, 62, 70, 76, 80, 95, 100, 112, 124, 133, 140, 152, 155, 160, 175, 190, 200, 217, 224, 248, 266, 280, 304, 310, 350, 380, 400, 434, 475, 496, 532, 560, 589, 608, 620, 665, 700, 760, 775, 800, 868, 950, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1400, 1520, 1550, 1736, 1900, 2128, 2170, 2356, 2480, 2660, 2800, 2945, 3040, 3100, 3325, 3472, 3800, 4123, 4256, 4340, 4712, 4960, 5320, 5425, 5600, 5890, 6200, 6650, 6944, 7600, 8246, 8680, 9424, 10640, 10850, 11780, 12400, 13300, 14725, 15200, 16492, 17360, 18848, 20615, 21280, 21700, 23560, 24800, 26600, 29450, 32984, 34720, 41230, 43400, 47120, 53200, 58900, 65968, 82460, 86800, 94240, 103075, 106400, 117800, 131936, 164920, 173600, 206150, 235600, 329840, 412300, 471200, 659680, 824600, 1649200, 3298400]

約数ペア:

[(1, 3298400), (2, 1649200), (4, 824600), (5, 659680), (7, 471200), (8, 412300), (10, 329840), (14, 235600), (16, 206150), (19, 173600), (20, 164920), (25, 131936), (28, 117800), (31, 106400), (32, 103075), (35, 94240), (38, 86800), (40, 82460), (50, 65968), (56, 58900), (62, 53200), (70, 47120), (76, 43400), (80, 41230), (95, 34720), (100, 32984), (112, 29450), (124, 26600), (133, 24800), (140, 23560), (152, 21700), (155, 21280), (160, 20615), (175, 18848), (190, 17360), (200, 16492), (217, 15200), (224, 14725), (248, 13300), (266, 12400), (280, 11780), (304, 10850), (310, 10640), (350, 9424), (380, 8680), (400, 8246), (434, 7600), (475, 6944), (496, 6650), (532, 6200), (560, 5890), (589, 5600), (608, 5425), (620, 5320), (665, 4960), (700, 4712), (760, 4340), (775, 4256), (800, 4123), (868, 3800), (950, 3472), (992, 3325), (1064, 3100), (1085, 3040), (1120, 2945), (1178, 2800), (1240, 2660), (1330, 2480), (1400, 2356), (1520, 2170), (1550, 2128), (1736, 1900)]