193556340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 607606272

約数和(自身を除く): 414049932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 137, 141, 167, 180, 188, 235, 274, 282, 334, 411, 423, 470, 501, 548, 564, 668, 685, 705, 822, 835, 846, 940, 1002, 1233, 1370, 1410, 1503, 1644, 1670, 1692, 2004, 2055, 2115, 2466, 2505, 2740, 2820, 3006, 3340, 4110, 4230, 4932, 5010, 6012, 6165, 6439, 7515, 7849, 8220, 8460, 10020, 12330, 12878, 15030, 15698, 19317, 22879, 23547, 24660, 25756, 30060, 31396, 32195, 38634, 39245, 45758, 47094, 57951, 64390, 68637, 70641, 77268, 78490, 91516, 94188, 96585, 114395, 115902, 117735, 128780, 137274, 141282, 156980, 193170, 205911, 228790, 231804, 235470, 274548, 282564, 289755, 343185, 353205, 386340, 411822, 457580, 470940, 579510, 686370, 706410, 823644, 1029555, 1075313, 1159020, 1372740, 1412820, 2059110, 2150626, 3225939, 4118220, 4301252, 5376565, 6451878, 9677817, 10753130, 12903756, 16129695, 19355634, 21506260, 32259390, 38711268, 48389085, 64518780, 96778170, 193556340]

約数ペア:

[(1, 193556340), (2, 96778170), (3, 64518780), (4, 48389085), (5, 38711268), (6, 32259390), (9, 21506260), (10, 19355634), (12, 16129695), (15, 12903756), (18, 10753130), (20, 9677817), (30, 6451878), (36, 5376565), (45, 4301252), (47, 4118220), (60, 3225939), (90, 2150626), (94, 2059110), (137, 1412820), (141, 1372740), (167, 1159020), (180, 1075313), (188, 1029555), (235, 823644), (274, 706410), (282, 686370), (334, 579510), (411, 470940), (423, 457580), (470, 411822), (501, 386340), (548, 353205), (564, 343185), (668, 289755), (685, 282564), (705, 274548), (822, 235470), (835, 231804), (846, 228790), (940, 205911), (1002, 193170), (1233, 156980), (1370, 141282), (1410, 137274), (1503, 128780), (1644, 117735), (1670, 115902), (1692, 114395), (2004, 96585), (2055, 94188), (2115, 91516), (2466, 78490), (2505, 77268), (2740, 70641), (2820, 68637), (3006, 64390), (3340, 57951), (4110, 47094), (4230, 45758), (4932, 39245), (5010, 38634), (6012, 32195), (6165, 31396), (6439, 30060), (7515, 25756), (7849, 24660), (8220, 23547), (8460, 22879), (10020, 19317), (12330, 15698), (12878, 15030)]