135819800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 342500400

約数和(自身を除く): 206680600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 43, 50, 68, 85, 86, 100, 136, 170, 172, 200, 215, 340, 344, 425, 430, 680, 731, 850, 860, 929, 1075, 1462, 1700, 1720, 1858, 2150, 2924, 3400, 3655, 3716, 4300, 4645, 5848, 7310, 7432, 8600, 9290, 14620, 15793, 18275, 18580, 23225, 29240, 31586, 36550, 37160, 39947, 46450, 63172, 73100, 78965, 79894, 92900, 126344, 146200, 157930, 159788, 185800, 199735, 315860, 319576, 394825, 399470, 631720, 679099, 789650, 798940, 998675, 1358198, 1579300, 1597880, 1997350, 2716396, 3158600, 3395495, 3994700, 5432792, 6790990, 7989400, 13581980, 16977475, 27163960, 33954950, 67909900, 135819800]

約数ペア:

[(1, 135819800), (2, 67909900), (4, 33954950), (5, 27163960), (8, 16977475), (10, 13581980), (17, 7989400), (20, 6790990), (25, 5432792), (34, 3994700), (40, 3395495), (43, 3158600), (50, 2716396), (68, 1997350), (85, 1597880), (86, 1579300), (100, 1358198), (136, 998675), (170, 798940), (172, 789650), (200, 679099), (215, 631720), (340, 399470), (344, 394825), (425, 319576), (430, 315860), (680, 199735), (731, 185800), (850, 159788), (860, 157930), (929, 146200), (1075, 126344), (1462, 92900), (1700, 79894), (1720, 78965), (1858, 73100), (2150, 63172), (2924, 46450), (3400, 39947), (3655, 37160), (3716, 36550), (4300, 31586), (4645, 29240), (5848, 23225), (7310, 18580), (7432, 18275), (8600, 15793), (9290, 14620)]