112445820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1402

約数の個数: 144

約数和(自身を含む): 374800608

約数和(自身を除く): 262354788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1215, 1361, 1377, 1530, 1620, 1836, 2295, 2430, 2722, 2754, 3060, 4083, 4131, 4590, 4860, 5444, 5508, 6805, 6885, 8166, 8262, 9180, 12249, 13610, 13770, 16332, 16524, 20415, 20655, 23137, 24498, 27220, 27540, 36747, 40830, 41310, 46274, 48996, 61245, 69411, 73494, 81660, 82620, 92548, 110241, 115685, 122490, 138822, 146988, 183735, 208233, 220482, 231370, 244980, 277644, 330723, 347055, 367470, 416466, 440964, 462740, 551205, 624699, 661446, 694110, 734940, 832932, 1041165, 1102410, 1249398, 1322892, 1388220, 1653615, 1874097, 2082330, 2204820, 2498796, 3123495, 3307230, 3748194, 4164660, 5622291, 6246990, 6614460, 7496388, 9370485, 11244582, 12493980, 18740970, 22489164, 28111455, 37481940, 56222910, 112445820]

約数ペア:

[(1, 112445820), (2, 56222910), (3, 37481940), (4, 28111455), (5, 22489164), (6, 18740970), (9, 12493980), (10, 11244582), (12, 9370485), (15, 7496388), (17, 6614460), (18, 6246990), (20, 5622291), (27, 4164660), (30, 3748194), (34, 3307230), (36, 3123495), (45, 2498796), (51, 2204820), (54, 2082330), (60, 1874097), (68, 1653615), (81, 1388220), (85, 1322892), (90, 1249398), (102, 1102410), (108, 1041165), (135, 832932), (153, 734940), (162, 694110), (170, 661446), (180, 624699), (204, 551205), (243, 462740), (255, 440964), (270, 416466), (306, 367470), (324, 347055), (340, 330723), (405, 277644), (459, 244980), (486, 231370), (510, 220482), (540, 208233), (612, 183735), (765, 146988), (810, 138822), (918, 122490), (972, 115685), (1020, 110241), (1215, 92548), (1361, 82620), (1377, 81660), (1530, 73494), (1620, 69411), (1836, 61245), (2295, 48996), (2430, 46274), (2722, 41310), (2754, 40830), (3060, 36747), (4083, 27540), (4131, 27220), (4590, 24498), (4860, 23137), (5444, 20655), (5508, 20415), (6805, 16524), (6885, 16332), (8166, 13770), (8262, 13610), (9180, 12249)]