194794350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^2\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 492546600

約数和(自身を除く): 297752250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 349, 366, 610, 698, 915, 1047, 1525, 1745, 1830, 2094, 3050, 3490, 3721, 4575, 5235, 7442, 8725, 9150, 10470, 11163, 17450, 18605, 21289, 22326, 26175, 37210, 42578, 52350, 55815, 63867, 93025, 106445, 111630, 127734, 186050, 212890, 279075, 319335, 532225, 558150, 638670, 1064450, 1298629, 1596675, 2597258, 3193350, 3895887, 6493145, 7791774, 12986290, 19479435, 32465725, 38958870, 64931450, 97397175, 194794350]

約数ペア:

[(1, 194794350), (2, 97397175), (3, 64931450), (5, 38958870), (6, 32465725), (10, 19479435), (15, 12986290), (25, 7791774), (30, 6493145), (50, 3895887), (61, 3193350), (75, 2597258), (122, 1596675), (150, 1298629), (183, 1064450), (305, 638670), (349, 558150), (366, 532225), (610, 319335), (698, 279075), (915, 212890), (1047, 186050), (1525, 127734), (1745, 111630), (1830, 106445), (2094, 93025), (3050, 63867), (3490, 55815), (3721, 52350), (4575, 42578), (5235, 37210), (7442, 26175), (8725, 22326), (9150, 21289), (10470, 18605), (11163, 17450)]