203946000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1834

約数の個数: 160

約数和(自身を含む): 692515200

約数和(自身を除く): 488569200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 600, 750, 760, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1789, 1900, 2000, 2280, 2375, 2850, 3000, 3578, 3800, 4560, 4750, 5367, 5700, 6000, 7125, 7156, 7600, 8945, 9500, 10734, 11400, 14250, 14312, 17890, 19000, 21468, 22800, 26835, 28500, 28624, 33991, 35780, 38000, 42936, 44725, 53670, 57000, 67982, 71560, 85872, 89450, 101973, 107340, 114000, 134175, 135964, 143120, 169955, 178900, 203946, 214680, 223625, 268350, 271928, 339910, 357800, 407892, 429360, 447250, 509865, 536700, 543856, 670875, 679820, 715600, 815784, 849775, 894500, 1019730, 1073400, 1341750, 1359640, 1631568, 1699550, 1789000, 2039460, 2146800, 2549325, 2683500, 2719280, 3399100, 3578000, 4078920, 4248875, 5098650, 5367000, 6798200, 8157840, 8497750, 10197300, 10734000, 12746625, 13596400, 16995500, 20394600, 25493250, 33991000, 40789200, 50986500, 67982000, 101973000, 203946000]

約数ペア:

[(1, 203946000), (2, 101973000), (3, 67982000), (4, 50986500), (5, 40789200), (6, 33991000), (8, 25493250), (10, 20394600), (12, 16995500), (15, 13596400), (16, 12746625), (19, 10734000), (20, 10197300), (24, 8497750), (25, 8157840), (30, 6798200), (38, 5367000), (40, 5098650), (48, 4248875), (50, 4078920), (57, 3578000), (60, 3399100), (75, 2719280), (76, 2683500), (80, 2549325), (95, 2146800), (100, 2039460), (114, 1789000), (120, 1699550), (125, 1631568), (150, 1359640), (152, 1341750), (190, 1073400), (200, 1019730), (228, 894500), (240, 849775), (250, 815784), (285, 715600), (300, 679820), (304, 670875), (375, 543856), (380, 536700), (400, 509865), (456, 447250), (475, 429360), (500, 407892), (570, 357800), (600, 339910), (750, 271928), (760, 268350), (912, 223625), (950, 214680), (1000, 203946), (1140, 178900), (1200, 169955), (1425, 143120), (1500, 135964), (1520, 134175), (1789, 114000), (1900, 107340), (2000, 101973), (2280, 89450), (2375, 85872), (2850, 71560), (3000, 67982), (3578, 57000), (3800, 53670), (4560, 44725), (4750, 42936), (5367, 38000), (5700, 35780), (6000, 33991), (7125, 28624), (7156, 28500), (7600, 26835), (8945, 22800), (9500, 21468), (10734, 19000), (11400, 17890), (14250, 14312)]