30261400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 77182560

約数和(自身を除く): 46921160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 103, 104, 113, 130, 200, 206, 226, 260, 325, 412, 452, 515, 520, 565, 650, 824, 904, 1030, 1130, 1300, 1339, 1469, 2060, 2260, 2575, 2600, 2678, 2825, 2938, 4120, 4520, 5150, 5356, 5650, 5876, 6695, 7345, 10300, 10712, 11300, 11639, 11752, 13390, 14690, 20600, 22600, 23278, 26780, 29380, 33475, 36725, 46556, 53560, 58195, 58760, 66950, 73450, 93112, 116390, 133900, 146900, 151307, 232780, 267800, 290975, 293800, 302614, 465560, 581950, 605228, 756535, 1163900, 1210456, 1513070, 2327800, 3026140, 3782675, 6052280, 7565350, 15130700, 30261400]

約数ペア:

[(1, 30261400), (2, 15130700), (4, 7565350), (5, 6052280), (8, 3782675), (10, 3026140), (13, 2327800), (20, 1513070), (25, 1210456), (26, 1163900), (40, 756535), (50, 605228), (52, 581950), (65, 465560), (100, 302614), (103, 293800), (104, 290975), (113, 267800), (130, 232780), (200, 151307), (206, 146900), (226, 133900), (260, 116390), (325, 93112), (412, 73450), (452, 66950), (515, 58760), (520, 58195), (565, 53560), (650, 46556), (824, 36725), (904, 33475), (1030, 29380), (1130, 26780), (1300, 23278), (1339, 22600), (1469, 20600), (2060, 14690), (2260, 13390), (2575, 11752), (2600, 11639), (2678, 11300), (2825, 10712), (2938, 10300), (4120, 7345), (4520, 6695), (5150, 5876), (5356, 5650)]