143553780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1166

約数の個数: 144

約数和(自身を含む): 472215744

約数和(自身を除く): 328661964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 387, 430, 510, 516, 612, 645, 731, 765, 774, 860, 1020, 1091, 1290, 1462, 1530, 1548, 1935, 2182, 2193, 2580, 2924, 3060, 3273, 3655, 3870, 4364, 4386, 5455, 6546, 6579, 7310, 7740, 8772, 9819, 10910, 10965, 13092, 13158, 14620, 16365, 18547, 19638, 21820, 21930, 26316, 32730, 32895, 37094, 39276, 43860, 46913, 49095, 55641, 65460, 65790, 74188, 92735, 93826, 98190, 111282, 131580, 140739, 166923, 185470, 187652, 196380, 222564, 234565, 278205, 281478, 333846, 370940, 422217, 469130, 556410, 562956, 667692, 703695, 797521, 834615, 844434, 938260, 1112820, 1407390, 1595042, 1669230, 1688868, 2111085, 2392563, 2814780, 3190084, 3338460, 3987605, 4222170, 4785126, 7177689, 7975210, 8444340, 9570252, 11962815, 14355378, 15950420, 23925630, 28710756, 35888445, 47851260, 71776890, 143553780]

約数ペア:

[(1, 143553780), (2, 71776890), (3, 47851260), (4, 35888445), (5, 28710756), (6, 23925630), (9, 15950420), (10, 14355378), (12, 11962815), (15, 9570252), (17, 8444340), (18, 7975210), (20, 7177689), (30, 4785126), (34, 4222170), (36, 3987605), (43, 3338460), (45, 3190084), (51, 2814780), (60, 2392563), (68, 2111085), (85, 1688868), (86, 1669230), (90, 1595042), (102, 1407390), (129, 1112820), (153, 938260), (170, 844434), (172, 834615), (180, 797521), (204, 703695), (215, 667692), (255, 562956), (258, 556410), (306, 469130), (340, 422217), (387, 370940), (430, 333846), (510, 281478), (516, 278205), (612, 234565), (645, 222564), (731, 196380), (765, 187652), (774, 185470), (860, 166923), (1020, 140739), (1091, 131580), (1290, 111282), (1462, 98190), (1530, 93826), (1548, 92735), (1935, 74188), (2182, 65790), (2193, 65460), (2580, 55641), (2924, 49095), (3060, 46913), (3273, 43860), (3655, 39276), (3870, 37094), (4364, 32895), (4386, 32730), (5455, 26316), (6546, 21930), (6579, 21820), (7310, 19638), (7740, 18547), (8772, 16365), (9819, 14620), (10910, 13158), (10965, 13092)]