9941940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 180

約数和(自身を含む): 34852356

約数和(自身を除く): 24910416

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 81, 85, 90, 95, 102, 108, 114, 135, 153, 162, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 324, 340, 342, 361, 380, 405, 459, 510, 513, 540, 570, 612, 646, 684, 722, 765, 810, 855, 918, 969, 1020, 1026, 1083, 1140, 1292, 1377, 1444, 1530, 1539, 1615, 1620, 1710, 1805, 1836, 1938, 2052, 2166, 2295, 2565, 2754, 2907, 3060, 3078, 3230, 3249, 3420, 3610, 3876, 4332, 4590, 4845, 5130, 5415, 5508, 5814, 6137, 6156, 6460, 6498, 6885, 7220, 7695, 8721, 9180, 9690, 9747, 10260, 10830, 11628, 12274, 12996, 13770, 14535, 15390, 16245, 17442, 18411, 19380, 19494, 21660, 24548, 26163, 27540, 29070, 29241, 30685, 30780, 32490, 34884, 36822, 38988, 43605, 48735, 52326, 55233, 58140, 58482, 61370, 64980, 73644, 87210, 92055, 97470, 104652, 110466, 116964, 122740, 130815, 146205, 165699, 174420, 184110, 194940, 220932, 261630, 276165, 292410, 331398, 368220, 497097, 523260, 552330, 584820, 662796, 828495, 994194, 1104660, 1656990, 1988388, 2485485, 3313980, 4970970, 9941940]

約数ペア:

[(1, 9941940), (2, 4970970), (3, 3313980), (4, 2485485), (5, 1988388), (6, 1656990), (9, 1104660), (10, 994194), (12, 828495), (15, 662796), (17, 584820), (18, 552330), (19, 523260), (20, 497097), (27, 368220), (30, 331398), (34, 292410), (36, 276165), (38, 261630), (45, 220932), (51, 194940), (54, 184110), (57, 174420), (60, 165699), (68, 146205), (76, 130815), (81, 122740), (85, 116964), (90, 110466), (95, 104652), (102, 97470), (108, 92055), (114, 87210), (135, 73644), (153, 64980), (162, 61370), (170, 58482), (171, 58140), (180, 55233), (190, 52326), (204, 48735), (228, 43605), (255, 38988), (270, 36822), (285, 34884), (306, 32490), (323, 30780), (324, 30685), (340, 29241), (342, 29070), (361, 27540), (380, 26163), (405, 24548), (459, 21660), (510, 19494), (513, 19380), (540, 18411), (570, 17442), (612, 16245), (646, 15390), (684, 14535), (722, 13770), (765, 12996), (810, 12274), (855, 11628), (918, 10830), (969, 10260), (1020, 9747), (1026, 9690), (1083, 9180), (1140, 8721), (1292, 7695), (1377, 7220), (1444, 6885), (1530, 6498), (1539, 6460), (1615, 6156), (1620, 6137), (1710, 5814), (1805, 5508), (1836, 5415), (1938, 5130), (2052, 4845), (2166, 4590), (2295, 4332), (2565, 3876), (2754, 3610), (2907, 3420), (3060, 3249), (3078, 3230)]