153424980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1051}}^1$

素因数の和:1877

約数の個数: 72

約数和(自身を含む): 466406304

約数和(自身を除く): 312981324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 811, 1051, 1622, 2102, 2433, 3153, 3244, 4055, 4204, 4866, 5255, 6306, 7299, 8110, 9459, 9732, 10510, 12165, 12612, 14598, 15765, 16220, 18918, 21020, 24330, 29196, 31530, 36495, 37836, 47295, 48660, 63060, 72990, 94590, 145980, 189180, 852361, 1704722, 2557083, 3409444, 4261805, 5114166, 7671249, 8523610, 10228332, 12785415, 15342498, 17047220, 25570830, 30684996, 38356245, 51141660, 76712490, 153424980]

約数ペア:

[(1, 153424980), (2, 76712490), (3, 51141660), (4, 38356245), (5, 30684996), (6, 25570830), (9, 17047220), (10, 15342498), (12, 12785415), (15, 10228332), (18, 8523610), (20, 7671249), (30, 5114166), (36, 4261805), (45, 3409444), (60, 2557083), (90, 1704722), (180, 852361), (811, 189180), (1051, 145980), (1622, 94590), (2102, 72990), (2433, 63060), (3153, 48660), (3244, 47295), (4055, 37836), (4204, 36495), (4866, 31530), (5255, 29196), (6306, 24330), (7299, 21020), (8110, 18918), (9459, 16220), (9732, 15765), (10510, 14598), (12165, 12612)]