157046000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 417830400

約数和(自身を除く): 260784400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 125, 136, 149, 155, 170, 200, 248, 250, 272, 298, 310, 340, 400, 425, 496, 500, 527, 596, 620, 680, 745, 775, 850, 1000, 1054, 1192, 1240, 1360, 1490, 1550, 1700, 2000, 2108, 2125, 2384, 2480, 2533, 2635, 2980, 3100, 3400, 3725, 3875, 4216, 4250, 4619, 5066, 5270, 5960, 6200, 6800, 7450, 7750, 8432, 8500, 9238, 10132, 10540, 11920, 12400, 12665, 13175, 14900, 15500, 17000, 18476, 18625, 20264, 21080, 23095, 25330, 26350, 29800, 31000, 34000, 36952, 37250, 40528, 42160, 46190, 50660, 52700, 59600, 62000, 63325, 65875, 73904, 74500, 78523, 92380, 101320, 105400, 115475, 126650, 131750, 149000, 157046, 184760, 202640, 210800, 230950, 253300, 263500, 298000, 314092, 316625, 369520, 392615, 461900, 506600, 527000, 577375, 628184, 633250, 785230, 923800, 1013200, 1054000, 1154750, 1256368, 1266500, 1570460, 1847600, 1963075, 2309500, 2533000, 3140920, 3926150, 4619000, 5066000, 6281840, 7852300, 9238000, 9815375, 15704600, 19630750, 31409200, 39261500, 78523000, 157046000]

約数ペア:

[(1, 157046000), (2, 78523000), (4, 39261500), (5, 31409200), (8, 19630750), (10, 15704600), (16, 9815375), (17, 9238000), (20, 7852300), (25, 6281840), (31, 5066000), (34, 4619000), (40, 3926150), (50, 3140920), (62, 2533000), (68, 2309500), (80, 1963075), (85, 1847600), (100, 1570460), (124, 1266500), (125, 1256368), (136, 1154750), (149, 1054000), (155, 1013200), (170, 923800), (200, 785230), (248, 633250), (250, 628184), (272, 577375), (298, 527000), (310, 506600), (340, 461900), (400, 392615), (425, 369520), (496, 316625), (500, 314092), (527, 298000), (596, 263500), (620, 253300), (680, 230950), (745, 210800), (775, 202640), (850, 184760), (1000, 157046), (1054, 149000), (1192, 131750), (1240, 126650), (1360, 115475), (1490, 105400), (1550, 101320), (1700, 92380), (2000, 78523), (2108, 74500), (2125, 73904), (2384, 65875), (2480, 63325), (2533, 62000), (2635, 59600), (2980, 52700), (3100, 50660), (3400, 46190), (3725, 42160), (3875, 40528), (4216, 37250), (4250, 36952), (4619, 34000), (5066, 31000), (5270, 29800), (5960, 26350), (6200, 25330), (6800, 23095), (7450, 21080), (7750, 20264), (8432, 18625), (8500, 18476), (9238, 17000), (10132, 15500), (10540, 14900), (11920, 13175), (12400, 12665)]