729592740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1579}}^1$

素因数の和:1762

約数の個数: 144

約数和(自身を含む): 2360292480

約数和(自身を除く): 1630699740

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, 151, 153, 170, 180, 204, 255, 302, 306, 340, 453, 510, 604, 612, 755, 765, 906, 1020, 1359, 1510, 1530, 1579, 1812, 2265, 2567, 2718, 3020, 3060, 3158, 4530, 4737, 5134, 5436, 6316, 6795, 7701, 7895, 9060, 9474, 10268, 12835, 13590, 14211, 15402, 15790, 18948, 23103, 23685, 25670, 26843, 27180, 28422, 30804, 31580, 38505, 46206, 47370, 51340, 53686, 56844, 71055, 77010, 80529, 92412, 94740, 107372, 115515, 134215, 142110, 154020, 161058, 231030, 238429, 241587, 268430, 284220, 322116, 402645, 462060, 476858, 483174, 536860, 715287, 805290, 953716, 966348, 1192145, 1207935, 1430574, 1610580, 2145861, 2384290, 2415870, 2861148, 3576435, 4053293, 4291722, 4768580, 4831740, 7152870, 8106586, 8583444, 10729305, 12159879, 14305740, 16213172, 20266465, 21458610, 24319758, 36479637, 40532930, 42917220, 48639516, 60799395, 72959274, 81065860, 121598790, 145918548, 182398185, 243197580, 364796370, 729592740]

約数ペア:

[(1, 729592740), (2, 364796370), (3, 243197580), (4, 182398185), (5, 145918548), (6, 121598790), (9, 81065860), (10, 72959274), (12, 60799395), (15, 48639516), (17, 42917220), (18, 40532930), (20, 36479637), (30, 24319758), (34, 21458610), (36, 20266465), (45, 16213172), (51, 14305740), (60, 12159879), (68, 10729305), (85, 8583444), (90, 8106586), (102, 7152870), (151, 4831740), (153, 4768580), (170, 4291722), (180, 4053293), (204, 3576435), (255, 2861148), (302, 2415870), (306, 2384290), (340, 2145861), (453, 1610580), (510, 1430574), (604, 1207935), (612, 1192145), (755, 966348), (765, 953716), (906, 805290), (1020, 715287), (1359, 536860), (1510, 483174), (1530, 476858), (1579, 462060), (1812, 402645), (2265, 322116), (2567, 284220), (2718, 268430), (3020, 241587), (3060, 238429), (3158, 231030), (4530, 161058), (4737, 154020), (5134, 142110), (5436, 134215), (6316, 115515), (6795, 107372), (7701, 94740), (7895, 92412), (9060, 80529), (9474, 77010), (10268, 71055), (12835, 56844), (13590, 53686), (14211, 51340), (15402, 47370), (15790, 46206), (18948, 38505), (23103, 31580), (23685, 30804), (25670, 28422), (26843, 27180)]