45488790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 80

約数和(自身を含む): 123884640

約数和(自身を除く): 78395850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 631, 801, 810, 890, 1262, 1335, 1602, 1893, 2403, 2670, 3155, 3786, 4005, 4806, 5679, 6310, 7209, 8010, 9465, 11358, 12015, 14418, 17037, 18930, 24030, 28395, 34074, 36045, 51111, 56159, 56790, 72090, 85185, 102222, 112318, 168477, 170370, 255555, 280795, 336954, 505431, 511110, 561590, 842385, 1010862, 1516293, 1684770, 2527155, 3032586, 4548879, 5054310, 7581465, 9097758, 15162930, 22744395, 45488790]

約数ペア:

[(1, 45488790), (2, 22744395), (3, 15162930), (5, 9097758), (6, 7581465), (9, 5054310), (10, 4548879), (15, 3032586), (18, 2527155), (27, 1684770), (30, 1516293), (45, 1010862), (54, 842385), (81, 561590), (89, 511110), (90, 505431), (135, 336954), (162, 280795), (178, 255555), (267, 170370), (270, 168477), (405, 112318), (445, 102222), (534, 85185), (631, 72090), (801, 56790), (810, 56159), (890, 51111), (1262, 36045), (1335, 34074), (1602, 28395), (1893, 24030), (2403, 18930), (2670, 17037), (3155, 14418), (3786, 12015), (4005, 11358), (4806, 9465), (5679, 8010), (6310, 7209)]