271759140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35111}}^1$

素因数の和:35169

約数の個数: 72

約数和(自身を含む): 843530688

約数和(自身を除く): 571771548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 35111, 70222, 105333, 140444, 175555, 210666, 315999, 351110, 421332, 526665, 631998, 702220, 1053330, 1263996, 1509773, 1579995, 2106660, 3019546, 3159990, 4529319, 6039092, 6319980, 7548865, 9058638, 13587957, 15097730, 18117276, 22646595, 27175914, 30195460, 45293190, 54351828, 67939785, 90586380, 135879570, 271759140]

約数ペア:

[(1, 271759140), (2, 135879570), (3, 90586380), (4, 67939785), (5, 54351828), (6, 45293190), (9, 30195460), (10, 27175914), (12, 22646595), (15, 18117276), (18, 15097730), (20, 13587957), (30, 9058638), (36, 7548865), (43, 6319980), (45, 6039092), (60, 4529319), (86, 3159990), (90, 3019546), (129, 2106660), (172, 1579995), (180, 1509773), (215, 1263996), (258, 1053330), (387, 702220), (430, 631998), (516, 526665), (645, 421332), (774, 351110), (860, 315999), (1290, 210666), (1548, 175555), (1935, 140444), (2580, 105333), (3870, 70222), (7740, 35111)]