147115620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 477404928

約数和(自身を除く): 330289308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 131, 153, 170, 180, 204, 255, 262, 306, 340, 367, 393, 510, 524, 612, 655, 734, 765, 786, 1020, 1101, 1179, 1310, 1468, 1530, 1572, 1835, 1965, 2202, 2227, 2358, 2620, 3060, 3303, 3670, 3930, 4404, 4454, 4716, 5505, 5895, 6239, 6606, 6681, 7340, 7860, 8908, 11010, 11135, 11790, 12478, 13212, 13362, 16515, 18717, 20043, 22020, 22270, 23580, 24956, 26724, 31195, 33030, 33405, 37434, 40086, 44540, 48077, 56151, 62390, 66060, 66810, 74868, 80172, 93585, 96154, 100215, 112302, 124780, 133620, 144231, 187170, 192308, 200430, 224604, 240385, 280755, 288462, 374340, 400860, 432693, 480770, 561510, 576924, 721155, 817309, 865386, 961540, 1123020, 1442310, 1634618, 1730772, 2163465, 2451927, 2884620, 3269236, 4086545, 4326930, 4903854, 7355781, 8173090, 8653860, 9807708, 12259635, 14711562, 16346180, 24519270, 29423124, 36778905, 49038540, 73557810, 147115620]

約数ペア:

[(1, 147115620), (2, 73557810), (3, 49038540), (4, 36778905), (5, 29423124), (6, 24519270), (9, 16346180), (10, 14711562), (12, 12259635), (15, 9807708), (17, 8653860), (18, 8173090), (20, 7355781), (30, 4903854), (34, 4326930), (36, 4086545), (45, 3269236), (51, 2884620), (60, 2451927), (68, 2163465), (85, 1730772), (90, 1634618), (102, 1442310), (131, 1123020), (153, 961540), (170, 865386), (180, 817309), (204, 721155), (255, 576924), (262, 561510), (306, 480770), (340, 432693), (367, 400860), (393, 374340), (510, 288462), (524, 280755), (612, 240385), (655, 224604), (734, 200430), (765, 192308), (786, 187170), (1020, 144231), (1101, 133620), (1179, 124780), (1310, 112302), (1468, 100215), (1530, 96154), (1572, 93585), (1835, 80172), (1965, 74868), (2202, 66810), (2227, 66060), (2358, 62390), (2620, 56151), (3060, 48077), (3303, 44540), (3670, 40086), (3930, 37434), (4404, 33405), (4454, 33030), (4716, 31195), (5505, 26724), (5895, 24956), (6239, 23580), (6606, 22270), (6681, 22020), (7340, 20043), (7860, 18717), (8908, 16515), (11010, 13362), (11135, 13212), (11790, 12478)]