155542400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3776

約数の個数: 96

約数和(自身を含む): 413905800

約数和(自身を除く): 258363400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 3739, 4160, 5200, 7478, 8320, 10400, 14956, 18695, 20800, 29912, 37390, 41600, 48607, 59824, 74780, 93475, 97214, 119648, 149560, 186950, 194428, 239296, 243035, 299120, 373900, 388856, 478592, 486070, 598240, 747800, 777712, 972140, 1196480, 1215175, 1495600, 1555424, 1944280, 2392960, 2430350, 2991200, 3110848, 3888560, 4860700, 5982400, 6221696, 7777120, 9721400, 11964800, 15554240, 19442800, 31108480, 38885600, 77771200, 155542400]

約数ペア:

[(1, 155542400), (2, 77771200), (4, 38885600), (5, 31108480), (8, 19442800), (10, 15554240), (13, 11964800), (16, 9721400), (20, 7777120), (25, 6221696), (26, 5982400), (32, 4860700), (40, 3888560), (50, 3110848), (52, 2991200), (64, 2430350), (65, 2392960), (80, 1944280), (100, 1555424), (104, 1495600), (128, 1215175), (130, 1196480), (160, 972140), (200, 777712), (208, 747800), (260, 598240), (320, 486070), (325, 478592), (400, 388856), (416, 373900), (520, 299120), (640, 243035), (650, 239296), (800, 194428), (832, 186950), (1040, 149560), (1300, 119648), (1600, 97214), (1664, 93475), (2080, 74780), (2600, 59824), (3200, 48607), (3739, 41600), (4160, 37390), (5200, 29912), (7478, 20800), (8320, 18695), (10400, 14956)]