149296000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 256

約数和(自身を含む): 448081920

約数和(自身を除く): 298785920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 43, 50, 56, 62, 64, 70, 80, 86, 100, 112, 124, 125, 128, 140, 155, 160, 172, 175, 200, 215, 217, 224, 248, 250, 280, 301, 310, 320, 344, 350, 400, 430, 434, 448, 496, 500, 560, 602, 620, 640, 688, 700, 775, 800, 860, 868, 875, 896, 992, 1000, 1075, 1085, 1120, 1204, 1240, 1333, 1376, 1400, 1505, 1550, 1600, 1720, 1736, 1750, 1984, 2000, 2150, 2170, 2240, 2408, 2480, 2666, 2752, 2800, 3010, 3100, 3200, 3440, 3472, 3500, 3875, 3968, 4000, 4300, 4340, 4480, 4816, 4960, 5332, 5375, 5425, 5504, 5600, 6020, 6200, 6665, 6880, 6944, 7000, 7525, 7750, 8000, 8600, 8680, 9331, 9632, 9920, 10664, 10750, 10850, 11200, 12040, 12400, 13330, 13760, 13888, 14000, 15050, 15500, 16000, 17200, 17360, 18662, 19264, 19840, 21328, 21500, 21700, 22400, 24080, 24800, 26660, 27125, 27520, 27776, 28000, 30100, 31000, 33325, 34400, 34720, 37324, 37625, 38528, 42656, 43000, 43400, 46655, 48160, 49600, 53320, 54250, 56000, 60200, 62000, 66650, 68800, 69440, 74648, 75250, 85312, 86000, 86800, 93310, 96320, 99200, 106640, 108500, 112000, 120400, 124000, 133300, 137600, 138880, 149296, 150500, 166625, 170624, 172000, 173600, 186620, 192640, 213280, 217000, 233275, 240800, 248000, 266600, 298592, 301000, 333250, 344000, 347200, 373240, 426560, 434000, 466550, 481600, 496000, 533200, 597184, 602000, 666500, 688000, 694400, 746480, 853120, 868000, 933100, 963200, 1066400, 1166375, 1194368, 1204000, 1333000, 1492960, 1736000, 1866200, 2132800, 2332750, 2408000, 2666000, 2985920, 3472000, 3732400, 4265600, 4665500, 4816000, 5332000, 5971840, 7464800, 9331000, 10664000, 14929600, 18662000, 21328000, 29859200, 37324000, 74648000, 149296000]

約数ペア:

[(1, 149296000), (2, 74648000), (4, 37324000), (5, 29859200), (7, 21328000), (8, 18662000), (10, 14929600), (14, 10664000), (16, 9331000), (20, 7464800), (25, 5971840), (28, 5332000), (31, 4816000), (32, 4665500), (35, 4265600), (40, 3732400), (43, 3472000), (50, 2985920), (56, 2666000), (62, 2408000), (64, 2332750), (70, 2132800), (80, 1866200), (86, 1736000), (100, 1492960), (112, 1333000), (124, 1204000), (125, 1194368), (128, 1166375), (140, 1066400), (155, 963200), (160, 933100), (172, 868000), (175, 853120), (200, 746480), (215, 694400), (217, 688000), (224, 666500), (248, 602000), (250, 597184), (280, 533200), (301, 496000), (310, 481600), (320, 466550), (344, 434000), (350, 426560), (400, 373240), (430, 347200), (434, 344000), (448, 333250), (496, 301000), (500, 298592), (560, 266600), (602, 248000), (620, 240800), (640, 233275), (688, 217000), (700, 213280), (775, 192640), (800, 186620), (860, 173600), (868, 172000), (875, 170624), (896, 166625), (992, 150500), (1000, 149296), (1075, 138880), (1085, 137600), (1120, 133300), (1204, 124000), (1240, 120400), (1333, 112000), (1376, 108500), (1400, 106640), (1505, 99200), (1550, 96320), (1600, 93310), (1720, 86800), (1736, 86000), (1750, 85312), (1984, 75250), (2000, 74648), (2150, 69440), (2170, 68800), (2240, 66650), (2408, 62000), (2480, 60200), (2666, 56000), (2752, 54250), (2800, 53320), (3010, 49600), (3100, 48160), (3200, 46655), (3440, 43400), (3472, 43000), (3500, 42656), (3875, 38528), (3968, 37625), (4000, 37324), (4300, 34720), (4340, 34400), (4480, 33325), (4816, 31000), (4960, 30100), (5332, 28000), (5375, 27776), (5425, 27520), (5504, 27125), (5600, 26660), (6020, 24800), (6200, 24080), (6665, 22400), (6880, 21700), (6944, 21500), (7000, 21328), (7525, 19840), (7750, 19264), (8000, 18662), (8600, 17360), (8680, 17200), (9331, 16000), (9632, 15500), (9920, 15050), (10664, 14000), (10750, 13888), (10850, 13760), (11200, 13330), (12040, 12400)]