125636800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 340156800

約数和(自身を除く): 214520000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 136, 149, 155, 160, 170, 200, 248, 272, 298, 310, 320, 340, 400, 425, 496, 527, 544, 596, 620, 680, 745, 775, 800, 850, 992, 1054, 1088, 1192, 1240, 1360, 1490, 1550, 1600, 1700, 1984, 2108, 2384, 2480, 2533, 2635, 2720, 2980, 3100, 3400, 3725, 4216, 4619, 4768, 4960, 5066, 5270, 5440, 5960, 6200, 6800, 7450, 8432, 9238, 9536, 9920, 10132, 10540, 11920, 12400, 12665, 13175, 13600, 14900, 16864, 18476, 20264, 21080, 23095, 23840, 24800, 25330, 26350, 27200, 29800, 33728, 36952, 40528, 42160, 46190, 47680, 49600, 50660, 52700, 59600, 63325, 73904, 78523, 81056, 84320, 92380, 101320, 105400, 115475, 119200, 126650, 147808, 157046, 162112, 168640, 184760, 202640, 210800, 230950, 238400, 253300, 295616, 314092, 369520, 392615, 405280, 421600, 461900, 506600, 628184, 739040, 785230, 810560, 843200, 923800, 1013200, 1256368, 1478080, 1570460, 1847600, 1963075, 2026400, 2512736, 3140920, 3695200, 3926150, 4052800, 5025472, 6281840, 7390400, 7852300, 12563680, 15704600, 25127360, 31409200, 62818400, 125636800]

約数ペア:

[(1, 125636800), (2, 62818400), (4, 31409200), (5, 25127360), (8, 15704600), (10, 12563680), (16, 7852300), (17, 7390400), (20, 6281840), (25, 5025472), (31, 4052800), (32, 3926150), (34, 3695200), (40, 3140920), (50, 2512736), (62, 2026400), (64, 1963075), (68, 1847600), (80, 1570460), (85, 1478080), (100, 1256368), (124, 1013200), (136, 923800), (149, 843200), (155, 810560), (160, 785230), (170, 739040), (200, 628184), (248, 506600), (272, 461900), (298, 421600), (310, 405280), (320, 392615), (340, 369520), (400, 314092), (425, 295616), (496, 253300), (527, 238400), (544, 230950), (596, 210800), (620, 202640), (680, 184760), (745, 168640), (775, 162112), (800, 157046), (850, 147808), (992, 126650), (1054, 119200), (1088, 115475), (1192, 105400), (1240, 101320), (1360, 92380), (1490, 84320), (1550, 81056), (1600, 78523), (1700, 73904), (1984, 63325), (2108, 59600), (2384, 52700), (2480, 50660), (2533, 49600), (2635, 47680), (2720, 46190), (2980, 42160), (3100, 40528), (3400, 36952), (3725, 33728), (4216, 29800), (4619, 27200), (4768, 26350), (4960, 25330), (5066, 24800), (5270, 23840), (5440, 23095), (5960, 21080), (6200, 20264), (6800, 18476), (7450, 16864), (8432, 14900), (9238, 13600), (9536, 13175), (9920, 12665), (10132, 12400), (10540, 11920)]