8197740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 29030400

約数和(自身を除く): 20832660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 47, 51, 54, 57, 60, 68, 76, 85, 90, 94, 95, 102, 108, 114, 135, 141, 153, 170, 171, 180, 188, 190, 204, 228, 235, 255, 270, 282, 285, 306, 323, 340, 342, 380, 423, 459, 470, 510, 513, 540, 564, 570, 612, 646, 684, 705, 765, 799, 846, 855, 893, 918, 940, 969, 1020, 1026, 1140, 1269, 1292, 1410, 1530, 1598, 1615, 1692, 1710, 1786, 1836, 1938, 2052, 2115, 2295, 2397, 2538, 2565, 2679, 2820, 2907, 3060, 3196, 3230, 3420, 3572, 3876, 3995, 4230, 4465, 4590, 4794, 4845, 5076, 5130, 5358, 5814, 6345, 6460, 7191, 7990, 8037, 8460, 8721, 8930, 9180, 9588, 9690, 10260, 10716, 11628, 11985, 12690, 13395, 14382, 14535, 15181, 15980, 16074, 17442, 17860, 19380, 21573, 23970, 24111, 25380, 26790, 28764, 29070, 30362, 32148, 34884, 35955, 40185, 43146, 43605, 45543, 47940, 48222, 53580, 58140, 60724, 71910, 75905, 80370, 86292, 87210, 91086, 96444, 107865, 120555, 136629, 143820, 151810, 160740, 174420, 182172, 215730, 227715, 241110, 273258, 303620, 409887, 431460, 455430, 482220, 546516, 683145, 819774, 910860, 1366290, 1639548, 2049435, 2732580, 4098870, 8197740]

約数ペア:

[(1, 8197740), (2, 4098870), (3, 2732580), (4, 2049435), (5, 1639548), (6, 1366290), (9, 910860), (10, 819774), (12, 683145), (15, 546516), (17, 482220), (18, 455430), (19, 431460), (20, 409887), (27, 303620), (30, 273258), (34, 241110), (36, 227715), (38, 215730), (45, 182172), (47, 174420), (51, 160740), (54, 151810), (57, 143820), (60, 136629), (68, 120555), (76, 107865), (85, 96444), (90, 91086), (94, 87210), (95, 86292), (102, 80370), (108, 75905), (114, 71910), (135, 60724), (141, 58140), (153, 53580), (170, 48222), (171, 47940), (180, 45543), (188, 43605), (190, 43146), (204, 40185), (228, 35955), (235, 34884), (255, 32148), (270, 30362), (282, 29070), (285, 28764), (306, 26790), (323, 25380), (340, 24111), (342, 23970), (380, 21573), (423, 19380), (459, 17860), (470, 17442), (510, 16074), (513, 15980), (540, 15181), (564, 14535), (570, 14382), (612, 13395), (646, 12690), (684, 11985), (705, 11628), (765, 10716), (799, 10260), (846, 9690), (855, 9588), (893, 9180), (918, 8930), (940, 8721), (969, 8460), (1020, 8037), (1026, 7990), (1140, 7191), (1269, 6460), (1292, 6345), (1410, 5814), (1530, 5358), (1598, 5130), (1615, 5076), (1692, 4845), (1710, 4794), (1786, 4590), (1836, 4465), (1938, 4230), (2052, 3995), (2115, 3876), (2295, 3572), (2397, 3420), (2538, 3230), (2565, 3196), (2679, 3060), (2820, 2907)]