145777860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{541}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 455280000

約数和(自身を除く): 309502140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 499, 540, 541, 998, 1082, 1497, 1623, 1996, 2164, 2495, 2705, 2994, 3246, 4491, 4869, 4990, 5410, 5988, 6492, 7485, 8115, 8982, 9738, 9980, 10820, 13473, 14607, 14970, 16230, 17964, 19476, 22455, 24345, 26946, 29214, 29940, 32460, 44910, 48690, 53892, 58428, 67365, 73035, 89820, 97380, 134730, 146070, 269460, 269959, 292140, 539918, 809877, 1079836, 1349795, 1619754, 2429631, 2699590, 3239508, 4049385, 4859262, 5399180, 7288893, 8098770, 9718524, 12148155, 14577786, 16197540, 24296310, 29155572, 36444465, 48592620, 72888930, 145777860]

約数ペア:

[(1, 145777860), (2, 72888930), (3, 48592620), (4, 36444465), (5, 29155572), (6, 24296310), (9, 16197540), (10, 14577786), (12, 12148155), (15, 9718524), (18, 8098770), (20, 7288893), (27, 5399180), (30, 4859262), (36, 4049385), (45, 3239508), (54, 2699590), (60, 2429631), (90, 1619754), (108, 1349795), (135, 1079836), (180, 809877), (270, 539918), (499, 292140), (540, 269959), (541, 269460), (998, 146070), (1082, 134730), (1497, 97380), (1623, 89820), (1996, 73035), (2164, 67365), (2495, 58428), (2705, 53892), (2994, 48690), (3246, 44910), (4491, 32460), (4869, 29940), (4990, 29214), (5410, 26946), (5988, 24345), (6492, 22455), (7485, 19476), (8115, 17964), (8982, 16230), (9738, 14970), (9980, 14607), (10820, 13473)]