47142900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{1069}}^1$

素因数の和:1103

約数の個数: 162

約数和(自身を含む): 172052790

約数和(自身を除く): 124909890

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1069, 1225, 1260, 1470, 1575, 1764, 2100, 2138, 2205, 2450, 2940, 3150, 3207, 3675, 4276, 4410, 4900, 5345, 6300, 6414, 7350, 7483, 8820, 9621, 10690, 11025, 12828, 14700, 14966, 16035, 19242, 21380, 22050, 22449, 26725, 29932, 32070, 37415, 38484, 44100, 44898, 48105, 52381, 53450, 64140, 67347, 74830, 80175, 89796, 96210, 104762, 106900, 112245, 134694, 149660, 157143, 160350, 187075, 192420, 209524, 224490, 240525, 261905, 269388, 314286, 320700, 336735, 374150, 448980, 471429, 481050, 523810, 561225, 628572, 673470, 748300, 785715, 942858, 962100, 1047620, 1122450, 1309525, 1346940, 1571430, 1683675, 1885716, 2244900, 2357145, 2619050, 3142860, 3367350, 3928575, 4714290, 5238100, 6734700, 7857150, 9428580, 11785725, 15714300, 23571450, 47142900]

約数ペア:

[(1, 47142900), (2, 23571450), (3, 15714300), (4, 11785725), (5, 9428580), (6, 7857150), (7, 6734700), (9, 5238100), (10, 4714290), (12, 3928575), (14, 3367350), (15, 3142860), (18, 2619050), (20, 2357145), (21, 2244900), (25, 1885716), (28, 1683675), (30, 1571430), (35, 1346940), (36, 1309525), (42, 1122450), (45, 1047620), (49, 962100), (50, 942858), (60, 785715), (63, 748300), (70, 673470), (75, 628572), (84, 561225), (90, 523810), (98, 481050), (100, 471429), (105, 448980), (126, 374150), (140, 336735), (147, 320700), (150, 314286), (175, 269388), (180, 261905), (196, 240525), (210, 224490), (225, 209524), (245, 192420), (252, 187075), (294, 160350), (300, 157143), (315, 149660), (350, 134694), (420, 112245), (441, 106900), (450, 104762), (490, 96210), (525, 89796), (588, 80175), (630, 74830), (700, 67347), (735, 64140), (882, 53450), (900, 52381), (980, 48105), (1050, 44898), (1069, 44100), (1225, 38484), (1260, 37415), (1470, 32070), (1575, 29932), (1764, 26725), (2100, 22449), (2138, 22050), (2205, 21380), (2450, 19242), (2940, 16035), (3150, 14966), (3207, 14700), (3675, 12828), (4276, 11025), (4410, 10690), (4900, 9621), (5345, 8820), (6300, 7483), (6414, 7350)]