12659400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 45869460

約数和(自身を除く): 33210060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 541, 585, 600, 650, 780, 900, 936, 975, 1082, 1170, 1300, 1560, 1623, 1800, 1950, 2164, 2340, 2600, 2705, 2925, 3246, 3900, 4328, 4680, 4869, 5410, 5850, 6492, 7033, 7800, 8115, 9738, 10820, 11700, 12984, 13525, 14066, 16230, 19476, 21099, 21640, 23400, 24345, 27050, 28132, 32460, 35165, 38952, 40575, 42198, 48690, 54100, 56264, 63297, 64920, 70330, 81150, 84396, 97380, 105495, 108200, 121725, 126594, 140660, 162300, 168792, 175825, 194760, 210990, 243450, 253188, 281320, 316485, 324600, 351650, 421980, 486900, 506376, 527475, 632970, 703300, 843960, 973800, 1054950, 1265940, 1406600, 1582425, 2109900, 2531880, 3164850, 4219800, 6329700, 12659400]

約数ペア:

[(1, 12659400), (2, 6329700), (3, 4219800), (4, 3164850), (5, 2531880), (6, 2109900), (8, 1582425), (9, 1406600), (10, 1265940), (12, 1054950), (13, 973800), (15, 843960), (18, 703300), (20, 632970), (24, 527475), (25, 506376), (26, 486900), (30, 421980), (36, 351650), (39, 324600), (40, 316485), (45, 281320), (50, 253188), (52, 243450), (60, 210990), (65, 194760), (72, 175825), (75, 168792), (78, 162300), (90, 140660), (100, 126594), (104, 121725), (117, 108200), (120, 105495), (130, 97380), (150, 84396), (156, 81150), (180, 70330), (195, 64920), (200, 63297), (225, 56264), (234, 54100), (260, 48690), (300, 42198), (312, 40575), (325, 38952), (360, 35165), (390, 32460), (450, 28132), (468, 27050), (520, 24345), (541, 23400), (585, 21640), (600, 21099), (650, 19476), (780, 16230), (900, 14066), (936, 13525), (975, 12984), (1082, 11700), (1170, 10820), (1300, 9738), (1560, 8115), (1623, 7800), (1800, 7033), (1950, 6492), (2164, 5850), (2340, 5410), (2600, 4869), (2705, 4680), (2925, 4328), (3246, 3900)]