30836100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 96243840

約数和(自身を除く): 65407740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 41, 46, 50, 60, 69, 75, 82, 92, 100, 109, 115, 123, 138, 150, 164, 205, 218, 230, 246, 276, 300, 327, 345, 410, 436, 460, 492, 545, 575, 615, 654, 690, 820, 943, 1025, 1090, 1150, 1230, 1308, 1380, 1635, 1725, 1886, 2050, 2180, 2300, 2460, 2507, 2725, 2829, 3075, 3270, 3450, 3772, 4100, 4469, 4715, 5014, 5450, 5658, 6150, 6540, 6900, 7521, 8175, 8938, 9430, 10028, 10900, 11316, 12300, 12535, 13407, 14145, 15042, 16350, 17876, 18860, 22345, 23575, 25070, 26814, 28290, 30084, 32700, 37605, 44690, 47150, 50140, 53628, 56580, 62675, 67035, 70725, 75210, 89380, 94300, 102787, 111725, 125350, 134070, 141450, 150420, 188025, 205574, 223450, 250700, 268140, 282900, 308361, 335175, 376050, 411148, 446900, 513935, 616722, 670350, 752100, 1027870, 1233444, 1340700, 1541805, 2055740, 2569675, 3083610, 5139350, 6167220, 7709025, 10278700, 15418050, 30836100]

約数ペア:

[(1, 30836100), (2, 15418050), (3, 10278700), (4, 7709025), (5, 6167220), (6, 5139350), (10, 3083610), (12, 2569675), (15, 2055740), (20, 1541805), (23, 1340700), (25, 1233444), (30, 1027870), (41, 752100), (46, 670350), (50, 616722), (60, 513935), (69, 446900), (75, 411148), (82, 376050), (92, 335175), (100, 308361), (109, 282900), (115, 268140), (123, 250700), (138, 223450), (150, 205574), (164, 188025), (205, 150420), (218, 141450), (230, 134070), (246, 125350), (276, 111725), (300, 102787), (327, 94300), (345, 89380), (410, 75210), (436, 70725), (460, 67035), (492, 62675), (545, 56580), (575, 53628), (615, 50140), (654, 47150), (690, 44690), (820, 37605), (943, 32700), (1025, 30084), (1090, 28290), (1150, 26814), (1230, 25070), (1308, 23575), (1380, 22345), (1635, 18860), (1725, 17876), (1886, 16350), (2050, 15042), (2180, 14145), (2300, 13407), (2460, 12535), (2507, 12300), (2725, 11316), (2829, 10900), (3075, 10028), (3270, 9430), (3450, 8938), (3772, 8175), (4100, 7521), (4469, 6900), (4715, 6540), (5014, 6150), (5450, 5658)]