52774400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 240

約数和(自身を含む): 162370560

約数和(自身を除く): 109596160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 32, 35, 38, 40, 50, 56, 62, 64, 70, 76, 80, 95, 100, 112, 124, 128, 133, 140, 152, 155, 160, 175, 190, 200, 217, 224, 248, 256, 266, 280, 304, 310, 320, 350, 380, 400, 434, 448, 475, 496, 512, 532, 560, 589, 608, 620, 640, 665, 700, 760, 775, 800, 868, 896, 950, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1280, 1330, 1400, 1520, 1550, 1600, 1736, 1792, 1900, 1984, 2128, 2170, 2240, 2356, 2432, 2480, 2560, 2660, 2800, 2945, 3040, 3100, 3200, 3325, 3472, 3584, 3800, 3968, 4123, 4256, 4340, 4480, 4712, 4864, 4960, 5320, 5425, 5600, 5890, 6080, 6200, 6400, 6650, 6944, 7600, 7936, 8246, 8512, 8680, 8960, 9424, 9728, 9920, 10640, 10850, 11200, 11780, 12160, 12400, 12800, 13300, 13888, 14725, 15200, 15872, 16492, 17024, 17360, 17920, 18848, 19840, 20615, 21280, 21700, 22400, 23560, 24320, 24800, 26600, 27776, 29450, 30400, 32984, 34048, 34720, 37696, 39680, 41230, 42560, 43400, 44800, 47120, 48640, 49600, 53200, 55552, 58900, 60800, 65968, 68096, 69440, 75392, 79360, 82460, 85120, 86800, 89600, 94240, 99200, 103075, 106400, 111104, 117800, 121600, 131936, 138880, 150784, 164920, 170240, 173600, 188480, 198400, 206150, 212800, 235600, 243200, 263872, 277760, 301568, 329840, 340480, 347200, 376960, 396800, 412300, 425600, 471200, 527744, 555520, 659680, 694400, 753920, 824600, 851200, 942400, 1055488, 1319360, 1388800, 1507840, 1649200, 1702400, 1884800, 2110976, 2638720, 2777600, 3298400, 3769600, 5277440, 6596800, 7539200, 10554880, 13193600, 26387200, 52774400]

約数ペア:

[(1, 52774400), (2, 26387200), (4, 13193600), (5, 10554880), (7, 7539200), (8, 6596800), (10, 5277440), (14, 3769600), (16, 3298400), (19, 2777600), (20, 2638720), (25, 2110976), (28, 1884800), (31, 1702400), (32, 1649200), (35, 1507840), (38, 1388800), (40, 1319360), (50, 1055488), (56, 942400), (62, 851200), (64, 824600), (70, 753920), (76, 694400), (80, 659680), (95, 555520), (100, 527744), (112, 471200), (124, 425600), (128, 412300), (133, 396800), (140, 376960), (152, 347200), (155, 340480), (160, 329840), (175, 301568), (190, 277760), (200, 263872), (217, 243200), (224, 235600), (248, 212800), (256, 206150), (266, 198400), (280, 188480), (304, 173600), (310, 170240), (320, 164920), (350, 150784), (380, 138880), (400, 131936), (434, 121600), (448, 117800), (475, 111104), (496, 106400), (512, 103075), (532, 99200), (560, 94240), (589, 89600), (608, 86800), (620, 85120), (640, 82460), (665, 79360), (700, 75392), (760, 69440), (775, 68096), (800, 65968), (868, 60800), (896, 58900), (950, 55552), (992, 53200), (1064, 49600), (1085, 48640), (1120, 47120), (1178, 44800), (1216, 43400), (1240, 42560), (1280, 41230), (1330, 39680), (1400, 37696), (1520, 34720), (1550, 34048), (1600, 32984), (1736, 30400), (1792, 29450), (1900, 27776), (1984, 26600), (2128, 24800), (2170, 24320), (2240, 23560), (2356, 22400), (2432, 21700), (2480, 21280), (2560, 20615), (2660, 19840), (2800, 18848), (2945, 17920), (3040, 17360), (3100, 17024), (3200, 16492), (3325, 15872), (3472, 15200), (3584, 14725), (3800, 13888), (3968, 13300), (4123, 12800), (4256, 12400), (4340, 12160), (4480, 11780), (4712, 11200), (4864, 10850), (4960, 10640), (5320, 9920), (5425, 9728), (5600, 9424), (5890, 8960), (6080, 8680), (6200, 8512), (6400, 8246), (6650, 7936), (6944, 7600)]